[Rails] Re: Help with a regular expressions and gsub
On Sun, Apr 19, 2009 at 10:56 PM, John Smith rails-mailing-l...@andreas-s.net wrote: Andrew Timberlake wrote: On Sat, Apr 18, 2009 at 9:35 AM, John Smith rails-mailing-l...@andreas-s.net wrote: I'll appreciate any help. Use word break matches in your regular expression as follows: string.gsub(/\bcar\b/, 'bike') Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake I have never let my schooling interfere with my education - Mark Twain Thanks. What if I have...? Lorem ipum car. Locar ipsum,pcar lorem ipusum/p.Lorem car ipsum. Lorem a href='#'car/a ipsum. And now I want to obtain the same but I do not want to obtain a href='#'bike/a, This will start to get tricky as it becomes important to know what the rules really are. Are you wanting to avoid car surrounded by an anchor tag, or car surrounded by any tag. pcar lorem ipusum/p will pose a problem as it's half surrounded by a tag. so to satisfy your test case, the following works by making sure that car is not followed by a '' which will work on both cases mentioned above. string.gsub(/\bcar\b(?=[^])/, 'bike') This checks that car is surrounded by a word-break but is not followed by a '' If, in Ruby 1.9, I do the following: string.gsub(/(?!)\bcar\b(?=[^])/, 'bike') I am now checking that car is surrounded by a word-break and is not preceded by a '' and not followed by a '' however this pattern will not replace pcar lorem with pbike lorem Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake I have never let my schooling interfere with my education - Mark Twain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Facebooker cannot post event
hi dude,
i am also facing the same problem of creating event using facebooker and
doesn't get anything useful. Are you able to solve this issue. if yes
then please help me out by providing the way you took to solve that.
Regards,
Akhilesh sharma
akhileshaksha...@gmail.com
Artūras Šlajus wrote:
I'm trying to do it with this code:
def create_event(options={})
options.assert_valid_keys(:uid, :event)
session = create_session
event = options[:event]
# Note: The start_time and end_time are the times that were input by
the event creator,
# converted to UTC after assuming that they were in Pacific time
(Daylight Savings or
# Standard, depending on the date of the event), then converted into
Unix epoch time.
# Basically this means for some reason facebook does not want to get
epoch timestamps
# here, but rather something like epoch timestamp minus 7 or 8
hours, depeding on the
# date. have fun!
#
# http://wiki.developers.facebook.com/index.php/Events.create
start_time = (event.start - 10.hours).utc.to_i
end_time = event.end ? (event.end - 10.hours).utc.to_i : start_time
session.post(events.create, {
'event_info' = {
'name' = event.title,
'category' = event.facebook_category.to_s,
'subcategory' = event.facebook_subcategory.to_s,
'host' = event.organizers.blank? ? event.place.title :
event.organizers_as_string,
'location' = event.place.title,
'street' = event.place.address,
'city' = event.city.to_s,
'description' = event.description || '',
'privacy_type' = 'SECRET',
'start_time' = start_time,
'end_time' = end_time
}.to_json
})
end
However..
c:/ruby/lib/ruby/gems/1.8/gems/mmangino-facebooker-1.0.12/lib/facebooker/parser.
rb:487:in `process': event_info parameter: array expected.
(Facebooker::Session:
:MissingOrInvalidParameter)
Any ideas on what's happening? :|
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[Rails] [noob question] View error, Resource route
Hello everyone, I have a little problem, since I have change my route from resources to resource. My files look like: # config/routes.rb ActionController::Routing::Routes.draw do |map| map.resource :system end # app/controllers/systems_controller.rb class SystemsController ApplicationController def new @system = System.new end end # app/views/systems/new.html.erb % form_for @system do |f| % %= f.error_messages % And here is my error message: NoMethodError in Systems#new Showing app/views/systems/new.html.erb where line #1 raised: undefined method `systems_path' for #ActionView::Base:0x3459fe0 Extracted source (around line #1): 1: % form_for @system do |f| % 2: %= f.error_messages % 3: 4: dl RAILS_ROOT: /Users/pulu/Sites/test Do you think I get an error in new.html.erb? Thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Help with a regular expressions and gsub
Thanks. When I use . what I need is to obtain pbike/p and a href='#'car/a. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Web based GUI components in Rail Project
Hi Friends, I want to use extra ordinary web based GUI component in rail project. could you please tell me from where i can get such kind of web based component like (table, datetime picker, msg box, input fields, etc...) Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] need help with controller/show.html.erb
Hello, I am attempting to display data in the requseraccount form, from the divisions table. For example: I have a division_id field in requseraccount that works great. No issues getting this populated from my create form. The problem is that I don't want to display the id when showing the form. I want to display the division_name, which is in the division table. Here is a copy of my code requseraccounts_controller.rb and schema.rb: http://dpaste.com/35716/ requseraccoutns: show.html.erb: http://dpaste.com/35717/ SQL Query: http://dpaste.com/35725/ I get the following error when I try the above code: ActiveRecord::RecordNotFound in RequseraccountsController#show Couldn't find Division with ID=8 Which makes sense, since it is trying to do a query WHERE division_id=8. I need the query to use requseaccount.divisions_id (which is 2) and not requseraccount.id (which is 8). Any advice would be much appreciated. Michael --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Affiliate plugin
Hello all, I've been looking around everywhere for a valid plugin that will allow for creation of an affiliate account along with a specific link for the signup. Additionally it would need the ability to track sales with the link and possibly a cookie for returning customers. I've looked at the affiliate project that's available via github but it's not complete. I'm looking for a working plugin for my indicated purposes. Thanks, Joshua Sent from my iPhone --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Help with a regular expressions and gsub
On Mon, Apr 20, 2009 at 9:15 AM, John Smith rails-mailing-l...@andreas-s.net wrote: Thanks. When I use . what I need is to obtain pbike/p and a href='#'car/a. I'm starting to think that regular expressions are not the best way to solve this. You should probably use an HTML parser and then do regular expression substitutions based on where in the DOM you are Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake I have never let my schooling interfere with my education - Mark Twain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: View error, Resource route
try... % form_tag system_path do % using @system is a shortcut way of writing systems_path but it looks for the plural path - you've set yours to a singular resource path run rake routes to see your available paths in the terminal window. Hope that helps On Apr 20, 8:07 am, Paul A. rails-mailing-l...@andreas-s.net wrote: Hello everyone, I have a little problem, since I have change my route from resources to resource. My files look like: # config/routes.rb ActionController::Routing::Routes.draw do |map| map.resource :system end # app/controllers/systems_controller.rb class SystemsController ApplicationController def new @system = System.new end end # app/views/systems/new.html.erb % form_for @system do |f| % %= f.error_messages % And here is my error message: NoMethodError in Systems#new Showing app/views/systems/new.html.erb where line #1 raised: undefined method `systems_path' for #ActionView::Base:0x3459fe0 Extracted source (around line #1): 1: % form_for @system do |f| % 2: %= f.error_messages % 3: 4: dl RAILS_ROOT: /Users/pulu/Sites/test Do you think I get an error in new.html.erb? Thanks -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Testing and SQL views.
On Monday 20 April 2009, Tim Uckun wrote: http://github.com/aeden/rails_sql_views/tree/master and my heavily hacked version http://github.com/mschuerig/rails_sql_views/tree/master My version works with Rails 2.3.2, loads only the adapters that are really needed, and adds ActiveRecord::View as an abstract superclass for views that are mostly based on another model. AR::View can clone association definitions from the model to the view, although I haven't implemented all kinds yet. The existing functionality works on PostgreSQL, regarding the others, I'm not sure right now. Michael I have downloaded your code and it does work a lot better. Although it fixed the original problem now it presents another problem Either the rails framework or the postgres adapter attempts to change the triggers in the table using ALTER TABLE which causes an error. The only code I can see that affects triggers is in the original PostgreSQLAdapter#disable_referential_integrity method. It disables triggers during a block and re-enables them afterwards. As far as I remember, this is used to load fixtures while temporarily suspending the triggers. As fixture files are loaded one by one without regard for foreign keys, the temporarily violated constraints would cause an exception. I don't think the behavior you're seeing is related to views Do I have to make my models which derive from view inherit from AR:View? No, that's just for convenience if you like to re-use associations from other models. Michael -- Michael Schuerig mailto:mich...@schuerig.de http://www.schuerig.de/michael/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Help with a regular expressions and gsub
On Mon, Apr 20, 2009 at 10:38 AM, John Smith rails-mailing-l...@andreas-s.net wrote: Thanks again for yyour help. Anyway, can you explain the meaning of (?=[^]). I know that [^] means no math '', but why should I use the '()' and '?=' ? (?=pattern) is a look-ahead match that doesn't consume the characters matched In string cartoon /car(?=[^])/ will only match car and /car[^]/ will match cart /car(?=[^])/ can actually be rewritten as /car(?!)/ where ?! is a negative look ahead (?pattern) is a look-behind match that doesn't consume the characters matched (only Ruby 1.9) Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake I have never let my schooling interfere with my education - Mark Twain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: OT : SQLite or another database engine with a small application?
On Sat, Apr 18, 2009 at 2:00 PM, César cesare.d...@gmail.com wrote: Many thanks Fidel. My apologizes to the list for re discuss something. Well, in my opinion if I have to select another database engine I will work with Postgres because I see this engine more powerful, more solid than MySql. It is just my opinion, MySql is good but I prefer Postgres. Certainly! I only suggested MySQL because of the requirements you specified. Fidel. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: View error, Resource route
Gavin Morrice wrote: try... % form_tag system_path do % Thanks, Gavin. When I do this, I get an error at the line 2 about: %= f.error_messages % To solve it, I had just rewrite this line with: %= error_messages % But an other error message is occuring, saying that error_messages is not defined (if I remember well). -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: test:integration Expected response to be a :redirect, but was 404
Changing add_product method to this passes without failure. I've
noticed before that I don't use urls with /show anymore -- therefore
eliminated it from the method. What I wanted to ask is: is this code
good enough? or am I missing something important?
TIA
def add_product(parameters)
category = Category.find(:all).first
get 'products/new'
assert_response :success
assert_template products/new.html.erb
assert_tag :tag = 'option', :attributes = { :value =
category.id }
post 'products/create', parameters
assert_response :redirect
follow_redirect!
assert_response :success
assert_template products/show.html.erb
return Product.find_by_title(parameters[:product][:title])
end
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[Rails] Re: xxx.valid? still true after xxx.errors.add(...)?
Well, it seems that obj.valid? and obj.save remove all manually added
errors?!
@comment.errors.add_to_base(Captcha wurde nicht korrekt
eingegeben)
raise valid? #...@comment.valid?} - errors:
#...@comment.errors.inspect}
results in valid? false - errors: #ActiveRecord::Errors:0x23d028c
@base=#Comment id: nil, commentable_id: 38313, user_id: 1, subject: ,
body: , created_at: nil, updated_at: nil, commentable_type:
Article, @errors={body=[can't be blank], subject=[can't be
blank]}
and
raise errors: #...@comment.errors.inspect}
results in errors: #ActiveRecord::Errors:0x1878538 @base=#Comment id:
nil, commentable_id: 38313, user_id: 1, subject: , body: ,
created_at: nil, updated_at: nil, commentable_type: Article,
@errors={base=[Captcha wurde nicht korrekt eingegeben]}
Why the heck does ActiveRecord remove my custom errors when calling
.valid???
Thanks a lot for help
Josh
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[Rails] xxx.valid? still true after xxx.errors.add(...)?
Hi all
I have the following code in my controller:
if @comment.valid?
captcha_url =
http://captchator.com/captcha/check_answer/#{captcha_code}/#...@comment.captcha};
result = open(captcha_url)
unless result.read == 1
@comment.errors.add(:captcha, Captcha wurde nicht korrekt
eingegeben)
raise #...@comment.valid?}
end
end
Although I'm adding an error to :captcha, when I raise @comment.valid?
on the next line this still gives me true! Why is that? I just added an
error to @comment, didn't I?!
Maybe it's because I'm only using an attr_accessor for captcha?
class Comment ActiveRecord::Base
validates_presence_of :captcha
attr_accessor :captcha
end
Thanks
Josh
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[Rails] Using collection on has_many with :conditions.
Hi.
I have a has_many relation with a hashed condition, taking from the RI
doc:
:conditions
Specify the conditions that the associated objects must
meet in order to be included as a WHERE SQL fragment, such
as price 5 AND name LIKE 'B%'. Record creations from the
association are scoped if a hash is used. has_many :posts,
:conditions = {:published = true} will create published
posts with @blog.posts.create or @blog.posts.build.
I wonder why the behaviour of @blog.posts is not also modified when
using hashed conditions. The thing is when I have :conditions =
{:published = true}
and issue @blog.posts.create(:published = false) will result in a new
(published) post, i.e. it will override the :published attributes,
the same holds for @blog.posts.build(:published = false), but when I
do a @blog.posts Post.new(:published = false), it will not be
overruled by my condition, it will not even fail my condition. It will
simply end up in the database outside the scope of the condition.
Is this a design decision (of the has_many :condition attribute)? or
is this actually a bug/feature request?
Jarl
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[Rails] Re: View error, Resource route
Sorry - should have explained:
If you use the form_tag method then you can't pass a variable like |f|
you'd have to replace things like
f.text_field :your_field
with
text_field :system, :your_field
and use the error_messages_for method instead:
http://api.rubyonrails.org/classes/ActionView/Helpers/ActiveRecordHelper.html#M001662
I think you can use form_for as you did before but write it like:
% form_for :system, :url = {:action = :create} do |f| %
This would be the easiest option but I'm not 100% sure if that works
with a singular resource.
Would be curious to find out if it does?
On Apr 20, 10:14 am, Paul A. rails-mailing-l...@andreas-s.net
wrote:
Gavin Morrice wrote:
try...
% form_tag system_path do %
Thanks, Gavin. When I do this, I get an error at the line 2 about:
%= f.error_messages %
To solve it, I had just rewrite this line with:
%= error_messages %
But an other error message is occuring, saying that error_messages is
not defined (if I remember well).
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[Rails] Re: xxx.valid? still true after xxx.errors.add(...)?
On Apr 20, 10:26 am, Joshua Muheim rails-mailing-l...@andreas-s.net
wrote:
Well, it seems that obj.valid? and obj.save remove all manually added
errors?!
@comment.errors.add_to_base(Captcha wurde nicht korrekt
eingegeben)
raise valid? #...@comment.valid?} - errors:
#...@comment.errors.inspect}
results in valid? false - errors: #ActiveRecord::Errors:0x23d028c
@base=#Comment id: nil, commentable_id: 38313, user_id: 1, subject: ,
body: , created_at: nil, updated_at: nil, commentable_type:
Article, @errors={body=[can't be blank], subject=[can't be
blank]}
and
raise errors: #...@comment.errors.inspect}
results in errors: #ActiveRecord::Errors:0x1878538 @base=#Comment id:
nil, commentable_id: 38313, user_id: 1, subject: , body: ,
created_at: nil, updated_at: nil, commentable_type: Article,
@errors={base=[Captcha wurde nicht korrekt eingegeben]}
Why the heck does ActiveRecord remove my custom errors when calling
.valid???
Calling valid? recomputes the errors (there's no difference at the end
of the day between an error you added yourself and one from a 'normal'
validations. If you want to add errors yourself you should be doing so
from a validation
Fred
Thanks a lot for help
Josh
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[Rails] Referencing associated records in a named scope
Hi all I have a situation like this: class Country has_many :policy_indicator_ratings has_many :policy_indicators, :through = :policy_indicator_ratings class PolicyIndicatorRating belongs_to :country belongs_to :policy_indicator class PolicyIndicator has_many :policy_indicator_ratings named_scope :water, :conditions = [sector = ?, 'water'] named_scope :sanitation, :conditions = [sector = ?,'sanitation'] Now, i want to say something like @country.policy_indicators.water.each do |indicator| #do something with this country's rating for this indicator end It feels like i'm now forced to do something like this inside the loop: rating = PolicyIndicatorRating.find_by_country_id_and_policy_indicator_id(@country.id, indicator.id) This seems clumsy - i've gone through the join model to get the indicator, and now i have to manually pull the join record out again. Is there a way to set up the named scope on the join model, something like this? #this won't work but gets the idea across named_scope :water, :conditions = (self.policy_indicator.sector == water) ?? Or, is there a nicer way to organise my schema to seperate out water indicators from sanitation indicators? Grateful for any advice. thanks max -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: need help with controller/show.html.erb
Hi Michael You have to specify the association between division and requseraccount models In your models directory: division.rb class Division ActiveRecord::Base has_many :requseraccount end class Requseraccount ActiveRecord::Base belongs_to :division end And now you can do the following in your controller and view: @req = Requseraccount.find(:all, :include = :division) @req.division.name # division_name You can read more about it at http://guides.rubyonrails.org/. And about associations in http://guides.rubyonrails.org/association_basics.html Regards Michael R wrote: Hello, I am attempting to display data in the requseraccount form, from the divisions table. For example: I have a division_id field in requseraccount that works great. No issues getting this populated from my create form. The problem is that I don't want to display the id when showing the form. I want to display the division_name, which is in the division table. Here is a copy of my code requseraccounts_controller.rb and schema.rb: http://dpaste.com/35716/ requseraccoutns: show.html.erb: http://dpaste.com/35717/ SQL Query: http://dpaste.com/35725/ I get the following error when I try the above code: ActiveRecord::RecordNotFound in RequseraccountsController#show Couldn't find Division with ID=8 Which makes sense, since it is trying to do a query WHERE division_id=8. I need the query to use requseaccount.divisions_id (which is 2) and not requseraccount.id (which is 8). Any advice would be much appreciated. Michael -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Not quite a rails question but can anyone advise?
That is why I have put it into my /etc/bash.bashrc file since it is common to all users. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] User defined model and validations?
I am trying to wrap my head around an idea and would appreciate any input from rails geniuses out there I would like to allow an admin user to define data that should be in a template, and then allow regular users to create instances of this template and have it validated. ie: - Template would have name, files and then x many fields of say Text max length 20 chars, Image size 50x50, Text 10 chars, not required etc. - After the template is defined, end user would load it and save implementations of that template. The template would be easy to create say template has_many template_fields. But how can I load this template, validate it's data and save the instances in another table(s)? This would be similar to say allowing the admin to define their own forms/fields/validations in the database, then saving instances of these forms. It seems like this would be a fairly common problem, any ideas on this? Is there some type of plugin that might help? Thanks for any help --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Not quite a rails question but can anyone advise?
Actually - scrap that
I just tried adding ENV['LD_LIBRARY_PATH']=/usr/local/lib:#{ENV
['LD_LIBRARY_PATH']}
to the environment.rb file
This doesn't seem to work
I also added puts ENV['LD_LIBRARY_PATH'] to see if it recognised
LD_LIBRARY_PATH
This returned nil
Any ideas on how I can access this from the environment.rb file?
Also, could you please explain why adding the path to .bash_profile is
not best practice? This seems to do the trick, at least through the
console.
Thanks
On Apr 20, 1:28 am, Perry Smith rails-mailing-l...@andreas-s.net
wrote:
Gavin Morrice wrote:
added
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
to my .bash_profile file
Seems to have done the trick.
:)
I'd revisit that if I were you. In the final deployment, you are likely
going to run the server as someone other than you. And, the .profile is
not always pulled in either.
Before the require, I'd try putting:
ENV['LD_LIBRARY_PATH']=/usr/local/lib:#{ENV['LD_LIBRARY_PATH']}
Perhaps put it in environment.rb
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[Rails] Re: Not quite a rails question but can anyone advise?
Perry - didn't realize I could set the environment variable in my app
like that
That's a great help - thanks
-:)
On Apr 20, 1:28 am, Perry Smith rails-mailing-l...@andreas-s.net
wrote:
Gavin Morrice wrote:
added
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
to my .bash_profile file
Seems to have done the trick.
:)
I'd revisit that if I were you. In the final deployment, you are likely
going to run the server as someone other than you. And, the .profile is
not always pulled in either.
Before the require, I'd try putting:
ENV['LD_LIBRARY_PATH']=/usr/local/lib:#{ENV['LD_LIBRARY_PATH']}
Perhaps put it in environment.rb
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[Rails] Procesos en background
Muy buenas, estoy interesado en realizar ciertas tareas de mi aplicacion en un segundo plano, como por ejemplo la eleccion del usuario del dia. He estado informandome de como funciona cron y las distintas herramientas de las que dispone Rails para que este ejecute las distintas tareas que programamos en el crontab. Por lo que he leido una opcion es hacer que cron ejecute una rake task cada cierto tiempo (el que le digamos en el crontab) y en cada task escribir lo que queremos que se ejecute. Pero por otra parte he visto que rails ofrece otra serie de herramientas como puede ser script/runner que permite ejecutar un metodo de un modelo de la siguiente forma: ./script/runner -e production “Modelo.metodo” Algo que me parece realmente atractivo dado su sencillez. El problema es que a la hora de editar el crontab me surgen una serie de dudas (la idea es recalcular el usuario cada 6 horas) ya que nunca lo he usado.Navegando he podido observar como es la estructura del crontab: * * * ** command to be executed - ---- | | | | | | | | | +- day of week (0 - 6) (Sunday=0) | | | +--- month (1 - 12) | | +- day of month (1 - 31) | +--- hour (0 - 23) +- min (0 - 59) Me gustaria que alguien me comentara si la sigueinte liena seria valida para mi proposito: * 0-6-12-18 * * * /usr/local/bin/ruby ~/NOMBRE_DE_MI_APLICACION/script/runner -e production 'Modelo.metodo' Espero que alguien que tenga experiencia editando el crontab me saque de dudas. Un saludo -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: xxx.valid? still true after xxx.errors.add(...)?
Frederick Cheung wrote:
On Apr 20, 10:26�am, Joshua Muheim rails-mailing-l...@andreas-s.net
wrote:
body: , created_at: nil, updated_at: nil, commentable_type:
@errors={base=[Captcha wurde nicht korrekt eingegeben]}
Why the heck does ActiveRecord remove my custom errors when calling
.valid???
Calling valid? recomputes the errors (there's no difference at the end
of the day between an error you added yourself and one from a 'normal'
validations. If you want to add errors yourself you should be doing so
from a validation
Fred
OK, Thanks for the explanation :-)
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[Rails] Re: Problems upgrading from 2.2.2 to 2.3.2 - uninitialized constant ActionController::Failsafe (Nam
Does anyone have any ideas what causes the uninitialized constant ActionController::Failsafe error? Anyone else seen this? Note - it's not the uninitialized constant ActionController error caused by not renaming application.rb to application_controller.rb Cheers, Dan On Apr 19, 8:31 pm, dkam daniel.mi...@gmail.com wrote: Thanks for the suggestion Fernando, but that doesn't seem to be the problem. $ ls -trlh app/controllers/ total 32 -rw-r--r-- 1 dkam dkam 890B 15 Apr 22:56 application_controller.rb -rw-r--r-- 1 dkam dkam 11K 15 Apr 23:00 books_controller.rb Any other thoughts? On Apr 19, 7:59 pm, Fernando Perez rails-mailing-l...@andreas-s.net wrote: rename application.rb to application_controller.eb, and next time read the changelog. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Testing and SQL views.
The only code I can see that affects triggers is in the original PostgreSQLAdapter#disable_referential_integrity method. It disables triggers during a block and re-enables them afterwards. As far as I remember, this is used to load fixtures while temporarily suspending the triggers. As fixture files are loaded one by one without regard for foreign keys, the temporarily violated constraints would cause an exception. I don't think the behavior you're seeing is related to views Yes that's where the problem occurs. That code iterates over the tables collection. The problem is that you have alias_method_chain on tables which returns the views as well as the tables and of course the code fails when it hits a view. I commented out the alias method chain line and it works. I hope I didn't break something else. Do I have to make my models which derive from view inherit from AR:View? is No, that's just for convenience if you like to re-use associations from other models. Ah. Ok thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] application.html.erb problem
Hi, This may be a silly question to ask. But as performance issues start popping up I had no other go other than searching for a solution. I've application.html.erb where i've defined the layout of my whole project, where i've so many db calls and everything which is a one time call that must happen for the whole layout. In the main area i've %= yield % I want only this part to be refreshed/changed whenever i go back and forth of the pages, but the problem is, the whole page is getting refreshed everytime which is consuming hell a lot of time as i'm doing so many db calls for the common layout. How to achieve my requirement and improve the performance? And if someother tips are there the improve the performance in ruby on rails Thanks in advance :) -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: application.html.erb problem
You shouldn't be making database calls from the view. If you're making calls for the application layout then I'd add these to the application controller and call them with a before_filter (anyone know a better way ?) If the objects you are calling are the same from one page to the next you could try using an or equals so instead of always calling @current_user = User.find session[:user_id] you could write @current_user ||= User.find session[:user_id] This should mean that the database call is only made if @current_user is nil does that help? On Apr 20, 1:33 pm, Preethi Sivakumar rails-mailing-l...@andreas- s.net wrote: Hi, This may be a silly question to ask. But as performance issues start popping up I had no other go other than searching for a solution. I've application.html.erb where i've defined the layout of my whole project, where i've so many db calls and everything which is a one time call that must happen for the whole layout. In the main area i've %= yield % I want only this part to be refreshed/changed whenever i go back and forth of the pages, but the problem is, the whole page is getting refreshed everytime which is consuming hell a lot of time as i'm doing so many db calls for the common layout. How to achieve my requirement and improve the performance? And if someother tips are there the improve the performance in ruby on rails Thanks in advance :) -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: application.html.erb problem
Gavin Morrice wrote: You shouldn't be making database calls from the view. If you're making calls for the application layout then I'd add these to the application controller and call them with a before_filter (anyone know a better way ?) If the objects you are calling are the same from one page to the next you could try using an or equals so instead of always calling @current_user = User.find session[:user_id] Instance variables (@current_user) don't survive from request to request, so a lookup will be done for every request (in other words, from one page to the next). You could save these objects in your session and if you store sessions in memcached, things will speed up and no queries to the db will be needed. To speed up things, caching is a good thing. There are loads of tutorials about this and it caveats. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: application.html.erb problem
you're right Wouter- that was dumb of me On Apr 20, 2:05 pm, Wouter de Bie rails-mailing-l...@andreas-s.net wrote: Gavin Morrice wrote: You shouldn't be making database calls from the view. If you're making calls for the application layout then I'd add these to the application controller and call them with a before_filter (anyone know a better way ?) If the objects you are calling are the same from one page to the next you could try using an or equals so instead of always calling @current_user = User.find session[:user_id] Instance variables (@current_user) don't survive from request to request, so a lookup will be done for every request (in other words, from one page to the next). You could save these objects in your session and if you store sessions in memcached, things will speed up and no queries to the db will be needed. To speed up things, caching is a good thing. There are loads of tutorials about this and it caveats. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Not quite a rails question but can anyone advise?
Gavin Morrice wrote:
Actually - scrap that
I just tried adding ENV['LD_LIBRARY_PATH']=/usr/local/lib:#{ENV
['LD_LIBRARY_PATH']}
to the environment.rb file
This doesn't seem to work
I also added puts ENV['LD_LIBRARY_PATH'] to see if it recognised
LD_LIBRARY_PATH
I think that LD_LIBRARY_PATH is not loaded by the application itself,
but by it's loader (part of the operating system). Setting this variable
when the application is already started doesn't work. The loader should
be instructed to load certain libs which (afaik) can only be done by
setting the variable before you start the app. This can be done by
setting it from a .bashrc or .profile (depending on your shell). Note
that these scripts are only used when starting a login shell. A better
way would be to create a shell script that loads the libs first and then
starts your server.
Any ideas on how I can access this from the environment.rb file?
Also, could you please explain why adding the path to .bash_profile is
not best practice? This seems to do the trick, at least through the
console.
If it works, it works :) But if you deploy it under a different user, it
breaks. E.g. if you deploy it with phusion passenger and apache, the
user that runs apache should have the path set. You could set this
globally in /etc/ld.so.conf.
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[Rails] Re: Not quite a rails question but can anyone advise?
Wouter de Bie wrote:
Gavin Morrice wrote:
Actually - scrap that
I just tried adding ENV['LD_LIBRARY_PATH']=/usr/local/lib:#{ENV
['LD_LIBRARY_PATH']}
to the environment.rb file
This doesn't seem to work
I also added puts ENV['LD_LIBRARY_PATH'] to see if it recognised
LD_LIBRARY_PATH
I think that LD_LIBRARY_PATH is not loaded by the application itself,
but by it's loader (part of the operating system). Setting this variable
when the application is already started doesn't work. The loader should
be instructed to load certain libs which (afaik) can only be done by
setting the variable before you start the app. This can be done by
setting it from a .bashrc or .profile (depending on your shell). Note
that these scripts are only used when starting a login shell. A better
way would be to create a shell script that loads the libs first and then
starts your server.
Any ideas on how I can access this from the environment.rb file?
Also, could you please explain why adding the path to .bash_profile is
not best practice? This seems to do the trick, at least through the
console.
If it works, it works :) But if you deploy it under a different user, it
breaks. E.g. if you deploy it with phusion passenger and apache, the
user that runs apache should have the path set. You could set this
globally in /etc/ld.so.conf.
LD_LIBRARY_PATH may not be resampled each time a library is loaded. I'm
not sure. The loader uses it but it gets it from the processes
environment. The question is when.
The definitive test is does it work after a reboot and the application
is automatically deployed by whatever scripts and daemons deploy it.
As mentioned, there is usually a script involved somewhere in that
process. I would add it to that script and keep that script somewhere
in the project (under the project's SCM) so they are tied together.
The problem you are trying to solve by doing this is to leave yourself
bread crumbs so when it breaks again in the future, you can retrace your
steps and remember Oh yea! I need to change my load path
HTH
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[Rails] Re: application.html.erb problem
Gavin Morrice wrote: You shouldn't be making database calls from the view. If you're making calls for the application layout then I'd add these to the application controller and call them with a before_filter (anyone know a better way ?) If the objects you are calling are the same from one page to the next you could try using an or equals so instead of always calling @current_user = User.find session[:user_id] you could write @current_user ||= User.find session[:user_id] This should mean that the database call is only made if @current_user is nil does that help? On Apr 20, 1:33?pm, Preethi Sivakumar rails-mailing-l...@andreas- Thanks for your response. But, Am not making any db calls from view. I've helpers for everything which renders some tabs for user depending on his view. The queries for fetching the permissions that the person has and everything is fectched from db everytime the page is loaded even though that part of the layout is static once it is fectched for the first time. It gets refreshed everytime. That is the problem. i want only part of my page to be refreshed and other parts to remain static once loaded. How to achieve that? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: application.html.erb problem
On Apr 20, 2:37 pm, Preethi Sivakumar rails-mailing-l...@andreas- s.net wrote: Thanks for your response. But, Am not making any db calls from view. I've helpers for everything which renders some tabs for user depending on his view. The queries for fetching the permissions that the person has and everything is fectched from db everytime the page is loaded even though that part of the layout is static once it is fectched for the first time. It gets refreshed everytime. That is the problem. i want only part of my page to be refreshed and other parts to remain static once loaded. How to achieve that? You could either avoid traditional navigation and use ajax to update bits of the page as required or use fragment cacheing to cache the bits of html that are expensive to render or cache the data that sits behind that. Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Testing and SQL views.
On Monday 20 April 2009, Tim Uckun wrote: The only code I can see that affects triggers is in the original PostgreSQLAdapter#disable_referential_integrity method. It disables triggers during a block and re-enables them afterwards. As far as I remember, this is used to load fixtures while temporarily suspending the triggers. As fixture files are loaded one by one without regard for foreign keys, the temporarily violated constraints would cause an exception. I don't think the behavior you're seeing is related to views Yes that's where the problem occurs. That code iterates over the tables collection. The problem is that you have alias_method_chain on tables which returns the views as well as the tables and of course the code fails when it hits a view. Indeed, that had escaped my tests. I've pushed an updated version version to github. Michael -- Michael Schuerig mailto:mich...@schuerig.de http://www.schuerig.de/michael/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Multiple log entries when using Rails.cache
I've narrowed it down to situations when memcache store is used. I think somehow the @logger_off property in active_supports cache.rb is ignored when used with memcache? Have anybody else experienced something similar? Regards Rudi -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problems with Rails and Postgres
Wisccal Wisccal wrote: Rafael Roque wrote: Hi all, Have you looked at the SQL generated in the log directory? Yep.. If I grab the sql in the output directly in the pgAdmin and execute it,I get the correct result. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: segmentation fault from mysql_adapter.rb
adedip wrote: Do you guys think that is a webserver problem? I mean switching from webrick to something else .. would I solve it? On Apr 17, 10:00�am, Divya Mohan rails-mailing-l...@andreas-s.net I am using Mongrel, so switching to that won't help. This is totaly driving me crazy. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] current_user in a model observer
I need to get the current_user id in my model observers: Here is the code for current_user in the lib/authentication.rb file: module Authentication def self.included(controller) controller.send :helper_method, :current_user, :logged_in?, :has_role?, :is_admin? end def current_user @current_user ||= User.find(session[:user_id]) if session[:user_id] end ... end Here is the propsect_observer.rb file in models directory which needs it: class ProspectObserver ActiveRecord::Observer def after_update(prospect) prospect.comments.create(:content = @comment_text, :admin_only = @admin_only, :commenter_id = current_user.id) if @comment_text end end current_user is not recognized here. I could include the module in the observer, but that is bad(?). Any suggestion on a good alternative? Thanks for your time. Bharat -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] wrap 2 error fields on one div
Hi, help me in my problem plz. I have a following code: %= error_message_on guestbook, text % %= f.label :text, 'Text:' % %= f.text_area :text % After validation i get HTML: div class=formErrorError./div div class=fieldWithErrorslabel for=guestbook_textText:/label/div div class=fieldWithErrors textarea id=guestbook_text name=guestbook[text]/textarea /div How i can get this: div class=fieldWithErrors div class=formErrorError./div label for=guestbook_textText:/label textarea id=guestbook_text name=guestbook[text]/textarea /div -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem when migrating from rails 2.2.2 to rails 2.3.2 on linux SLES10 + apache 2
I finally got the solution on the web... Thanks to P. Leonhardt and C
Nolte posts. Here is the workaround :
Copy this file in my_rails_app/config/initializers :
abstract_request.rb
module ActionController
class AbstractRequest ActionController::Request
def self.relative_url_root=(path)
ActionController::Base.relative_url_root=(path)
end
def self.relative_url_root
ActionController::Base.relative_url_root
end
end
end
Hope this may help someone else.
Thanks again, my server is working fine now.
On 10 avr, 17:04, Madchipset mad.chip...@voila.fr wrote:
I have 2railsapps on that server. I didn't get from your answer what
I shall do on the apache conf file and what I shall do on myrails'
apps (and in what file : environment.rb ?)
Thanks.
On Apr 10, 4:56 pm, Frederick Cheung frederick.che...@gmail.com
wrote:
On Apr 10, 2:44 pm, Madchipset mad.chip...@voila.fr wrote:
I'm using mongrel (1.1.5) andmongrel_cluster(1.0.5) which seem to be
the last versions. I got a bit deeper in the bug analysis. It's a bit
trickiest than I first thought. In fact, I have in my cluster config
file (config/mongrel_cluster.yml) a line : prefix: /my_app_name. If I
delete this line, the cluster will start alright and I have no more
errors ! But I need this line so that in my apache conf file, I use
the Proxy balancer://my_app_name line and the rewrite line
(RewriteRule ^/my_app_name(.*)$ balancer://my_app_name%{REQUEST_URI}
[P,QSA,L]).
It used to work perfectly when I was inrails2.2.2
Ah - mongrel does
ActionController::AbstractRequest.relative_url_root = ops
[:prefix] if ops[:prefix]
if :prefix is set.
These days I think you just set on
ActionController::Base.relative_url_root
Give that that's all the prefix option seems to do, you could not pass
it to mongrel and set it in your app's environment
Fred
Any idea ?
Thanks anyway for your kind help.
On 9 avr, 23:27, Frederick Cheung frederick.che...@gmail.com wrote:
On Apr 9, 6:17 pm, Madchipset mad.chip...@voila.fr wrote: Thanks a
lot for your reply Fred. First, I checked with my app : I
started it fine without the cluster (script/server -e production) and
it worked nice. Then I created a basic app without any plugin (rails
test), showing only the standard page Welcome aboard. Again it worked
fine without the cluster. When I create it (mongrel_rails
cluster::configure -e production -p 3010 -N 2 -c /my/path/test -a
127.0.01 --prefix /test) and launch it (mongrel_rails cluster::start)
then I get the error reported in log/mongrel.3010.log. So wouldn'it be
mongrel_clusterwhich causes theproblem?
Did you try a newer version of mongrel ?
Fred
On 9 avr, 00:44, Frederick Cheung frederick.che...@gmail.com wrote:
On Apr 8, 10:16 pm, Madchipset mad.chip...@voila.fr wrote: When
I do this migration and I want to launchmongrel_cluster
(mongrel_rails cluster::start), I get an error :
** Starting Mongrel listening at 127.0.0.1:3010
** StartingRailswith production environment...
** MountingRailsat /test...
/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/
dependencies.rb:440:in `load_missing_constant': uninitialized
constant
ActionController::AbstractRequest (NameError)
..
No plugins. It's just a basicrailsapp showing only the standard
index page.
Definitely sounds like a plugin or monkey patch issue to me -
AbstractRequest was a class that disappeared inrails2.3. I'd start
by searching your code for that and see what comes up.
Fred
Thanks for your help if someone has an idea.
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[Rails] Problem with embedding a SWF player file in page
Found a great link (http://blog.eleventyten.com/2007/6/8/embedding-swf-content-with-ror/) describing adding Flash content (in my case playerMultipleList.swf) in a rails webpage. I've followed the instructions to a T, however the player doesn't display on the page ... just the words playerMultipleList.swf appear :-( Everything else is working great after retrofitting the pages to the ROR framework, but this is one of the most important features. If you have experience with this and would kindly share it, I will greatly appreciate it! Please see attachment for the code I'm using ! Thanks Rubio Attachments: http://www.ruby-forum.com/attachment/3596/sounds.html.erb -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: current_user in a model observer
Forget it. Bad design. I am not pursuing this path anymore. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with embedding a SWF player file in page
line 8-10 of your file might be what you are seeing. 08 script type=text/javascript src=swfobject.js/script 09 div id=flashPlayer 10 playerMultipleList.swf 11 /div line 10 is where is displays the name. line 08 is most likely the problem. Usually javascripts are in a javascripts directory. change that line to this and see if it works: 08 script type=text/javascript src=/javascripts/swfobject.js/ script I have never used that javascript swfobject.js library before, but my #1 guess is you are not loading it. I am also sure there would be a way to play your SWF without needing the Javascript that would make your life easier so look into that also. Chris Reister www.cowboyonrails.com On Apr 20, 8:34 am, Rubio Ramirez rails-mailing-l...@andreas-s.net wrote: Found a great link (http://blog.eleventyten.com/2007/6/8/embedding-swf-content-with-ror/) describing adding Flash content (in my case playerMultipleList.swf) in a rails webpage. I've followed the instructions to a T, however the player doesn't display on the page ... just the words playerMultipleList.swf appear :-( Everything else is working great after retrofitting the pages to the ROR framework, but this is one of the most important features. If you have experience with this and would kindly share it, I will greatly appreciate it! Please see attachment for the code I'm using ! Thanks Rubio Attachments:http://www.ruby-forum.com/attachment/3596/sounds.html.erb -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] manual access to session data outside of request?
So, given a sessionID, I have need to read and write the session stored information 'manually', from _outside_ an actual Rails request/controller. Readers, I know your first response may be to tell me I don't really want to do that. Trust me though, I really do, it makes sense for me in my case. I know this wouldn't work if you're using the new cookie session storage mechanism. But if you're using a server-side session storage mechanism, I'm thinking there must be some reasonable way to do this. But I'm having trouble figuring it out. I've tried looking through the rails source code to see how Rails reads and write session, but I'm having trouble finding the relevant code. I also figured, gee, since Rails allows pluggable session storage architecture, there must be an abstract description of what a session store must implement, and how to access it, and that might help me -- but I couldn't find that either. Anyone have any ideas or tips? I'd like a session-storage-implementation-agnostic (assuming it's a server-side method of storage) way to read and write the session hash from outside a Rails controller. Jonathan -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Gmaps and radio_button
Hi all I'have a problem whit radio_buttons and button_to_remote, when I use them together with google_maps. I inserted the gmaps into my project, and then when I click on a radio_button or a button_to_remote it isn't work properly. can you help me? Please thank's -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: View error, Resource route
Many thanks, Gavin Morrice.
Thanks to your answer, I had making some modifications to gets this:
% form_tag system_path do %
%= error_messages_for 'system' %
...
%= submit_tag 'Create' %
% end %
After testing this line:
% form_for :system, :url = {:action = :create} do |f| %
it's okay too.
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[Rails] Re: manual access to session data outside of request?
On 20 Apr 2009, at 17:04, Jonathan Rochkind wrote: So, given a sessionID, I have need to read and write the session stored information 'manually', from _outside_ an actual Rails request/controller. Readers, I know your first response may be to tell me I don't really want to do that. Trust me though, I really do, it makes sense for me in my case. I know this wouldn't work if you're using the new cookie session storage mechanism. But if you're using a server-side session storage mechanism, I'm thinking there must be some reasonable way to do this. But I'm having trouble figuring it out. I've tried looking through the rails source code to see how Rails reads and write session, but I'm having trouble finding the relevant code. I also figured, gee, since Rails allows pluggable session storage architecture, there must be an abstract description of what a session store must implement, and how to access it, and that might help me -- but I couldn't find that either. How it is stored is almost all up to the session store - they need to be able to fetch the data for a given session id and store some data for a session id. The details have changed between rails 2.2 and 2.3, in 2.2 it was the old cgi interface, in 2.3 it's the new rack interface - you'll need to instantiate the appropriate subclass of ActionController::SessionStore Fred Anyone have any ideas or tips? I'd like a session-storage-implementation-agnostic (assuming it's a server-side method of storage) way to read and write the session hash from outside a Rails controller. Jonathan -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Any plugin to send email asyncronously in the background
We would like to queue our emails and send them outside of the application using an external SMTP provider. Any plugin out there which will do this for us? I would like to explore before we go all out write our own. aj -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Help with Data Warehouse app -- How to display data?
On Apr 17, 9:48 pm, Kyle N/a rails-mailing-l...@andreas-s.net wrote: I have a data warehouse application I've been writing and I would like to solicit some assistance with how to design it. Basically, I harvest data from a lot of sources and dump them into my database. For background on what I'm doing, this data warehouse takes HR/Personnel/Company/Organizational data and associates that with User Account and Group data from 5 platforms (ie, Active Directory, UNIX, others). I began first by scaffolding and designing the Models, and then importing the data with a Rake task--roughly doing: 1.) Insert/Update nightly data into Table. 2.) Flag data that was not in my nightly source data (maybe it was deleted?) 3.) Call method to create relationships (hooks) between these various sources. (Just so you know...3 isn't necessary with Rails.) I wrote this in Perl (with mysql) and I displayed this data in a webpage by using a set of SQL Views and a meta-table, describing what elements of these views is displayed. I am now somewhat confused. How were you using Rake with Perl? It was not a good solution for a lot of reasons so I decided to redo my database and learn Ruby/RoR in the process. [...] All told, I have 17 tables (so, 17 nightly dumps). A majority of the searches are going to be against 3 to 8 of these tables. Given all of this, my issues/questions are as follows: - I'm really trying to avoid hard coding as much as possible. Ideally, I'd have some kind of admin interface to make changes to how data is displayed. The idea of hard coding each text box for the search fields, or the displayed columns, etc... isn't appealing to me. Check out ActiveScaffold. If this really is the best solution, I suppose I can go that route. The nice thing of having my Views in MySQL was that it was easy to map meta data to what to display. Rails will deal with database views. I don't know that much about how to work with them, but there's been discussion about them on this list. - I'm trying to figure out how to design this to make it very scalable and easy to modify. Particularly, if two tables have a column that have something in common, I'd like to (perhaps) make those into a link to each other. I believe ActiveScaffold will do this easily. - As above, I'd also like to add extra functionality. I setup acts_as_revisable in my database and it works very well. If a user has an elevated role, I'd like to have them be able to review the history of a record. These are pretty lofty goals No, they're not. and this will take some baby steps. I'm still new to Ruby/RoR, but I think it's been hard (so far) to find good documentation that addresses some of these issues. Or maybe I don't know the key words or how to approach this the Ruby Way (probably the case)? I think you're overthinking it. Rails makes what you're talking about so basic that I don't think most people would bother writing tutorials on the subject. Have you started writing this application yet? I'd like to use my experiences to do a write-up/tutorial on how to address data warehousing problems with RoR (and starting RoR from scratch). If I become good enough, I may eventually attempt a plugin for combined data warehousing, versioning, cross-referencing, etc (if I still think there's a use for it). That could be interesting, although things like ActiveScaffold cover a lot of the same ground. I really appreciate everyone's help/advice on the issue. -- Posted viahttp://www.ruby-forum.com/. Best, -- Marnen Laibow-Koser mar...@marnen.org http://www.marnen.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
Frederick Cheung wrote: The details have changed between rails 2.2 and 2.3, in 2.2 it was the old cgi interface, in 2.3 it's the new rack interface - you'll need to instantiate the appropriate subclass of ActionController::SessionStore This helps, thanks. Trying to look through the source and googling, I did discover that this changed very much between 2.2 and 2.3, I might need to write two versions of my code. But since there is an abstract model for a session store, it must be possible for me to access the session store and read and write session info without knowing about the black box internals. Once I've gotten the appropriate ActionController::SessionStore... what the heck do I do with it in order to read or write session data? Unless the specs for how to write a session store have changed in 2.3, it may be my code doesn't need to be different for 2.3. But if it does, I can deal with that too. Still having trouble figuring out what methods to call on a session store once I've gotten it to read or write data. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problems with Rails and Postgres
What kind of error do you get, exactly?
On Apr 16, 1:10 pm, Rafael Roque rails-mailing-l...@andreas-s.net
wrote:
Hi all,
i have a method that I use in the 'after_save' that is implemented as
follows:
def verify
a =11674
x = self.aui_codigo
reinc =AutoInfracao.find_by_sql(select age((select aui_data_lav
from tb_aui_auto_infracao where aui_codigo=#{a}),
(select max(aui_data_lav)from tb_aui_auto_infracao where aui_codigo
in(select a.aui_codigo from tb_aur_auto_inf_regular a,tb_iau_itens_auto
i where a.for_cod =(select for_cod from tb_aur_auto_inf_regular where
aui_codigo=#{a}) and a.lir_codigo=(select lir_codigo from
tb_aur_auto_inf_regular where aui_codigo = #{a}) and i.inf_codigo =
(select inf_codigo from tb_iau_itens_auto where aui_codigo = #{a}) and
a.aui_codigo#{a} and a.aui_codigo = i.aui_codigo
print reinc[0].age
end
the 'a' and the 'x' variables have the same value(11674) and the same
type(FixNum).Curiously,I can run my query using the 'a' variable,but I
cannot run it using the 'x' variable.What am I doing wrong?
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[Rails] RJS sporadic error message
I have this form that allows a user to enter a username and save it,
assocciating your profile with theirs via an id. A list gets updated and
a partial is displayed. The problem is that when I hit the submit button
to this form to make this all happened I (sometimes, but more often then
not) get an RJS error that reads:
TypeError: Cannot set property 'innerHTML' of bull.
I hot OK and another error pops up giving me this long string of what
appears to be JavaScript or Ajax code?
Main View Code:
div id = update_first align = center
span class=headerTravel Arranger Pages/spanbr /br /
b class = table-headerThe profiles for which you are responsible
/bbr /
hr width = 67%
div id = travel-managers-users
%= render :partial = 'show_my_users' %
/div
hr width = 67%
br /
div id = company_users
%= render :partial = 'add_new_profile' %
/div
/div
Partial - add_new_profile:
% form_remote_tag :url = {:action = 'add_profile_auto', :id =
@user.id },
:complete = new Effect.Appear('airport'); new
Effect.Pulsate('airport');
do -%
bType in username to add to your list: /bbr /
%= text_field_with_auto_complete :user, :username,
{:value = '', :size = 45},
{:url = { :action = auto_complete_for_user_username,
:id = @user.primary_account_id },
:skip_style = true} %
%= submit_tag 'Add Name'%
% end -%
Controller code - add_profile_auto:
.
render :update do |page|
page.replace_html 'travel-managers-users', :partial =
'show_my_users'
page.replace_html 'company_users', :partial = 'add_new_profile'
end
.
Any ideas of why I am getting this error. I am just lost. Like I said I
sometimes get the error and sometimes I don't.
Thanks in advance,
-S
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[Rails] Re: Any plugin to send email asyncronously in the background
delayed_job [0] is a nice plugin to do things in the background. mx. [0] http://github.com/tobi/delayed_job/tree/master On Apr 20, 7:02 pm, Ajaya Agrawalla rails-mailing-l...@andreas-s.net wrote: We would like to queue our emails and send them outside of the application using an external SMTP provider. Any plugin out there which will do this for us? I would like to explore before we go all out write our own. aj -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
On Apr 20, 6:13 pm, Jonathan Rochkind rails-mailing-l...@andreas- s.net wrote: Frederick Cheung wrote: The details have changed between rails 2.2 and 2.3, in 2.2 it was the old cgi interface, in 2.3 it's the new rack interface - you'll need to instantiate the appropriate subclass of ActionController::SessionStore This helps, thanks. Trying to look through the source and googling, I did discover that this changed very much between 2.2 and 2.3, I might need to write two versions of my code. But since there is an abstract model for a session store, it must be possible for me to access the session store and read and write session info without knowing about the black box internals. Once I've gotten the appropriate ActionController::SessionStore... what the heck do I do with it in order to read or write session data? Unless the specs for how to write a session store have changed in 2.3, it may be my code doesn't need to be different for 2.3. But if it does, I can deal with that too. They did - had to rewrite a lot of that bit of my session store for 2.3 In 2.3 Session stores have to implement a get_session method. The first argument is just the environment hash that rack gives you - you'll probably have to fiddle around a bit to workout how much you have to fake up (maybe nothing at all) Fred Still having trouble figuring out what methods to call on a session store once I've gotten it to read or write data. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Ruby + Postgres = Bad Idea or Good Idea?
Two small quibbles that I thought were just big enough to raise here... On Apr 17, 4:30 pm, Bill Sim rails-mailing-l...@andreas-s.net wrote: I think we will stick with our current plan, and usePostgresql. In general, it makes me uncomfortable when developers refuse to use one tool or another. It depends on the developer. Good developers know what they're talking about, and their preferences can often tell you a lot about a tool -- and about their development practices -- that you might not otherwise know. In other words, if a developer has a *good* reason for refusing to use something, it may be to your advantage to find out what that reason is. It shouldn't really matter. It's the architecture that really counts. Perhaps, but in practice that's not really true -- details that are computationally trivial can make a huge difference to developer productivity. That's why we don't typically develop Web apps in C, although it can be and has been done. On Apr 17, 9:44 pm, Hassan Schroeder hassan.schroe...@gmail.com wrote: [...] One thing to consider is that the idea that ActiveRecord just magically insulates the developer from understanding the underlying database is wishful thinking, once you get past your basic 'hello world' app. Yes, you have to *understand* the DB, but that often does not require changes to well-written code. I have written and maintained complex applications that were deployed on both mySQL and PostgreSQL, often simultaneously. ActiveRecord really *does* insulate the developer from a lot of DB-specific stuff -- if the developer is smart and writes DB-neutrally. (I just took over maintenance of an app where the developer didn't do that...) And part of being smart is understanding the underlying DB well enough to know what's portable and what isn't. So if someone knows MySQL well, s/he may not want to put the time into learning the gotchas of another DB. I would charge more just to cover the aggravation of using Postgres's god-awful command line tools. :-) I never use the command-line tools, either with PostgreSQL or mySQL. I don't find either set to be very easy to use...that's what graphical admin programs are for. (Maybe if I were a DBA, things would be different. But I just don't use the command-line tools often enough to remember syntax between uses.) Best, -- Marnen Laibow-Koser mar...@marnen.org http://www.marnen.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
Frederick Cheung wrote: Unless the specs for how to write a session store have changed in 2.3, it may be my code doesn't need to be different for 2.3. But if it does, I can deal with that too. They did - had to rewrite a lot of that bit of my session store for 2.3 Thanks Fred. It actually looks like this would be fairly straightforward in 2.3. This blog post provides some hints: http://devblog.michaelgalero.com/2009/02/03/guide-to-rails-metal/ But my app is not yet working with 2.3 in general, and I'd like it to work with both. And in pre-2.3, it seems, from looking at the Rails source, that it would be REALLY tricky to do this. So now I'm thinking of another option. One would be storing this information in my own database models, keyed by Rails SessionID. But once I've done that, I've kind of duplicated the ActiveRecordStore. So another option would be writing my code to assume that the session store is an ActiveRecordStore -- if you make this assumption, instead of trying to write store-agnostic code, then accessing the info in pre-2.3 looks to be more do-able. And I could write code that works with either pre 2.3 or 2.3. Not sure what I'm going to do really. I need something keyed on sessionID that is accessible outside a Rails request, as well as inside a Rails request. If anyone else has ideas, feel free to share. Jonathan -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Ruby + Postgres = Bad Idea or Good Idea?
On Mon, Apr 20, 2009 at 11:16 AM, Marnen Laibow-Koser mar...@marnen.org wrote: Yes, you have to *understand* the DB, but that often does not require changes to well-written code. I have written and maintained complex applications that were deployed on both mySQL and PostgreSQL, often simultaneously. ActiveRecord really *does* insulate the developer from a lot of DB-specific stuff -- if the developer is smart and writes DB-neutrally. When you use *standard AR associations* -- no custom SQL at all -- and it runs on one DB and fails on another, I'd say you need to know a little more about those DBs. Wouldn't you? :-) -- Hassan Schroeder hassan.schroe...@gmail.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] restful_authentication: 3 unit tests break!
Hi all
I have installed restful_authentication. However, I didn't active the
email-verification option in the first way, so I tried to activate it
manually some time later. But now I have problems with my application
and I'm trying to solve them bit by bit.
First of all, my unit tests don't work:
1) Failure:
test_should_initialize_activation_code_upon_creation(UserTest)
[./test/unit/user_test.rb:18:in
`test_should_initialize_activation_code_upon_creation'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`__send__'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`run']:
nil expected to not be nil.
2) Failure:
test_should_unsuspend_user_to_active_state(UserTest)
[./test/unit/user_test.rb:130:in
`test_should_unsuspend_user_to_active_state'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`__send__'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`run']:
false is not true.
3) Failure:
test_suspended_user_should_not_authenticate(UserTest)
[./test/unit/user_test.rb:123:in
`test_suspended_user_should_not_authenticate'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`__send__'
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:33:in
`run']:
#User id: 1, login: quentin, email: quen...@example.com,
crypted_password: 00742970dc9e6319f8019fd54864d3ea740f04b1, salt:
7e3041ebc2fc05a40c60028e2c4901a81035d3cd, created_at: 2009-04-15
15:13:00, updated_at: 2009-04-20 15:13:01, remember_token: nil,
remember_token_expires_at: nil, first_name: Quentin, last_name:
Tarantino, activation_code: nil, state: suspended, activated_at:
nil, deleted_at: nil expected to be != to
#User id: 1, login: quentin, email: quen...@example.com,
crypted_password: 00742970dc9e6319f8019fd54864d3ea740f04b1, salt:
7e3041ebc2fc05a40c60028e2c4901a81035d3cd, created_at: 2009-04-15
15:13:00, updated_at: 2009-04-20 15:13:01, remember_token: nil,
remember_token_expires_at: nil, first_name: Quentin, last_name:
Tarantino, activation_code: nil, state: suspended, activated_at:
nil, deleted_at: nil.
43 tests, 83 assertions, 3 failures, 0 errors
rake aborted!
Command failed with status (1):
[/System/Library/Frameworks/Ruby.framework/...]
(See full trace by running task with --trace)
Sadly I have no idea how to fix them... what could be wrong? My user
model looks the following:
require 'digest/sha1'
class User ActiveRecord::Base
# Virtual attribute for the unencrypted password
attr_accessor :password
validates_presence_of :login,
:email,
:first_name,
:last_name
validates_presence_of :password, :if =
:password_required?
validates_presence_of :password_confirmation, :if =
:password_required?
validates_length_of :password, :within = 4..40, :if =
:password_required?
validates_confirmation_of :password, :if =
:password_required?
validates_length_of :login,:within = 3..40
validates_length_of :email,:within = 3..100
validates_uniqueness_of :login, :email, :case_sensitive = false
before_save :encrypt_password
has_many :comments,
:dependent = :destroy
has_many :blogs,
:dependent = :destroy
# prevents a user from submitting a crafted form that bypasses
activation
# anything else you want your user to change should be added here.
attr_accessible :login,
:email,
:first_name,
:last_name,
:password,
:password_confirmation
acts_as_state_machine :initial = :pending
state :passive
state :pending, :enter = :make_activation_code
state :active, :enter = :do_activate
state :suspended
state :deleted, :enter = :do_delete
event :register do
transitions :from = :passive, :to = :pending, :guard = Proc.new
{|u| !(u.crypted_password.blank? u.password.blank?) }
end
event :activate do
transitions :from = :pending, :to = :active
end
event :suspend do
transitions :from = [:passive, :pending, :active], :to =
:suspended
end
event :delete do
transitions :from = [:passive, :pending, :active, :suspended], :to
= :deleted
end
event :unsuspend do
transitions :from = :suspended, :to = :active, :guard = Proc.new
{|u| !u.activated_at.blank? }
transitions :from = :suspended, :to = :pending, :guard = Proc.new
{|u| !u.activation_code.blank? }
transitions :from = :suspended, :to = :passive
end
# Authenticates a user by their login name and unencrypted password.
Returns the user or nil.
def self.authenticate(login, password)
u = find_by_login(login) # need to get the salt
u u.authenticated?(password) ? u : nil
end
# Encrypts some data with the salt.
def self.encrypt(password, salt)
[Rails] Re: Blackbook
I actually got this exact same error with gmail. I was wondering if you ever found a solution? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Not quite a rails question but can anyone advise?
Perry Smith wrote: LD_LIBRARY_PATH may not be resampled each time a library is loaded. I'm not sure. The loader uses it but it gets it from the processes environment. The question is when. I read some articles about this and ld.so (normally linked by libc.so) calls_dl_init_paths() when it's initializing. After this, there are no more calls to this function. The input is drawn from the environment and /etc/ld.so.conf. There's not a lot to do about this, other than setting it before. In the question above, I think it shouldn't be a problem to include /usr/local/lib in your /etc/ld.so.conf (you need root access of course). Another dirty hack might be to set the LD_LIBRARY_PATH and then fork. The new process should load the newly set path, but I'm not sure if you want to fork a complete rails stack (I've done it in the past, but doesn't feel very right). -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: cycle(...) - is there some sort of only_first_time(...)?
I would prefer to use each_with_index:
@records.each_with_index do |r, i|
first record: #{r.name} if i == 0
just another record: #{r.name}
end
On Apr 19, 5:27 pm, Ryan Waldron r...@erebor.com wrote:
It might be instructive to look at the code for the cycle method. It
actually creates an object and calls its to_s method each time you call
'cycle'.
You could do a similar thing. Create a small class with a 'to_s' method
that returns something the first time, but nothing thereafter.
class Once
def initialize(first_value)
@value = first_value
end
def reset
@value = ''
end
def to_s
value = @value
reset
return value
end
end
Stick that in lib/ or include it some other way. Then you can call cycle,
but pass your object as a single argument to cycle (cycle doesn't require
actually more than one param, though you could pass your object as both
params, or just pass it as the first param and '' as the second):
% label_once = Once.new('_bar') %
tr class='foo%= cycle(label_once) %'
You'll get
tr class='foo_bar'
...
tr class='foo'
...
tr class='foo'
Might be a bit overkill, but kind of fun. :)
On Sun, Apr 19, 2009 at 5:52 PM, Joshua Muheim
rails-mailing-l...@andreas-s.net wrote:
Just write one:
in a helper:
def only_first_time(what)
first_time = @previous_what.nil?
�...@previous_what ||= what
what if first_time
end
Thanks, but that's not very versatile. I could only use it once. AFAIK I
can use cycle() wherever I want, so I'd like the helper to be somehow
dependant from where it has been called. Is this possible?
Thanks
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[Rails] Re: redirect_to results in syntax error for !DOCTYPE HTML...
Thanks for your (actually super-quick) reply, Fred! To paraphrase it (correct me if I'm wrong): Whenever an Ajax request is sent (i.e. using submit_to_remote) the rendering part in the controller can NOT use redirect_to :action = ... or render :action = Rendering the response can in this case only be done using: render :update do |page| page.replace_html 'whatever', :partial = 'whatever' end redirect_to and render can only be used after regular requests. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
On 20 Apr 2009, at 19:31, Jonathan Rochkind wrote:
Frederick Cheung wrote:
Unless the specs for how to write a session store have changed in
2.3,
it may be my code doesn't need to be different for 2.3. But if it
does,
I can deal with that too.
They did - had to rewrite a lot of that bit of my session store for
2.3
Thanks Fred. It actually looks like this would be fairly
straightforward
in 2.3. This blog post provides some hints:
http://devblog.michaelgalero.com/2009/02/03/guide-to-rails-metal/
But my app is not yet working with 2.3 in general, and I'd like it to
work with both. And in pre-2.3, it seems, from looking at the Rails
source, that it would be REALLY tricky to do this.
2.2 is a bit easier actually -
Struct.new('FakeSession', :session_id)
fake_cgi_session = Struct::FakeSession.new('some session id')
session = WhateverSessionStoreClass.new(fake_cgi_session)
session.restore
Fred
So now I'm thinking of another option. One would be storing this
information in my own database models, keyed by Rails SessionID. But
once I've done that, I've kind of duplicated the ActiveRecordStore. So
another option would be writing my code to assume that the session
store
is an ActiveRecordStore -- if you make this assumption, instead of
trying to write store-agnostic code, then accessing the info in
pre-2.3
looks to be more do-able. And I could write code that works with
either
pre 2.3 or 2.3.
If you assume ActiveRecord store it's pretty easy. find the row with
the right session id, data is right there.
Fred
Not sure what I'm going to do really. I need something keyed on
sessionID that is accessible outside a Rails request, as well as
inside
a Rails request.
If anyone else has ideas, feel free to share.
Jonathan
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[Rails] Re: redirect_to results in syntax error for !DOCTYPE HTML...
On 20 Apr 2009, at 20:07, Tom Ha wrote: Thanks for your (actually super-quick) reply, Fred! To paraphrase it (correct me if I'm wrong): Whenever an Ajax request is sent (i.e. using submit_to_remote) the rendering part in the controller can NOT use redirect_to :action = ... or render :action = Rendering the response can in this case only be done using: render :update do |page| page.replace_html 'whatever', :partial = 'whatever' end redirect_to and render can only be used after regular requests. It depends on whether link_to_remote, submit_to_remote etc... have been passed the :update option. - if they have then they are updating an element on the page and you need to generating a normal html fragment - if they are not then they are expecting javascript, so using render :update and so on is compulsory. Fred -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] baffled with form_for
I have a simple User form with a simple Usercontroller. The 'edit' action looks like: def edit @user = current_user end In the view: % form_for(@user) do |f| % blah blah % end % What it generates is: form action=/user.%23%3Cuser:0x34a498c%3E class=edit_user id=edit_user_196 method=post div style=margin:0;padding:0input name=_method type=hidden value=put / input class=inline id=user_login name=user[login] size=30 type=text /. input src=/images/buttons/registreren.png?1239978560 type=image / /form How does that form 'action' field becomes so b0rked? Running Rails 2.3.2 Harm --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
Frederick Cheung wrote: On 20 Apr 2009, at 19:31, Jonathan Rochkind wrote: 2.2 is a bit easier actually - I must admit that my app is still in Rails 2.1 now, for annoying reasons that will make everyone tell me I'm doing Rails wrong again. If you assume ActiveRecord store it's pretty easy. find the row with the right session id, data is right there. Yeah, I think that's the way to go for now. I'd like to use ActiveRecordStore's own methods to serialize/unserialize the data, to not have my code depending on certain assumptions about precisely how ActiveRecordStore serializes, but I think that's do-able too. Thanks for helping me think this through. Jonathan -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Nested params issue with Rack 1.0 / Unable to freeze Rails
Hi,
I have a very strange issue. I upgraded my Application to Rails 2.3.2
without any problems, then freezed it to vendor/rails and worked through
all my specs after I also upgraded Rspec to 1.2.4. At some point (I
cannot exactly tell you when) nested parameters didn't work anymore.
That means the server receives something like:
{ post[body] = data }
instead of
{ post = { body = data } }
This issue seems to be known as the Rails 2.3.2 / 2.3.2.1 confusion.
So I worked through all the forums, deinstalled the gem rack-0.9.1 and
checked that I have the commit 39ff550fa88da9a22d8c21ca872f5e4d0d83f8d4
(http://github.com/rails/rails/commit/39ff550fa88da9a22d8c21ca872f5e4d0d83f8d4)
That means the bundled rack-1.0 should be loaded, at least my rack.rb
reads on line 6
$:.unshift(File.expand_path(File.dirname(FILE)))
Still the problem persists and I don't know exactly how to fix this.
I also tried
$ sudo rake rails:freeze:edge RELEASE=2.3.2.1
But all I get is:
cd vendor Downloading Rails from http://dev.rubyonrails.org/archi...
rake aborted! Operation timed out - connect(2)
I cannot call or reach http://dev.rubyonrails.org , not even in my
browser. Any ideas?
Here are two related lighthouse tickets which didn't solve my problem:
https://rails.lighthouseapp.com/projects/8994/tickets/2259-params-hash-issues
https://rails.lighthouseapp.com/projects/8994/tickets/2255-bundled-rack-10-doesnt-loaded-first-in-rails-232
Thank you for any hints / ideas / solutions!
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[Rails] Re: redirect_to results in syntax error for !DOCTYPE HTML...
Ok, thanks! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: restful_authentication: 3 unit tests break!
I guess it has something to do with acts_as_state_machine? Yes. Don't you read the source code of your plugins before using them? That's bold. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
On Apr 20, 8:11 pm, Jonathan Rochkind rails-mailing-l...@andreas- s.net wrote: Frederick Cheung wrote: On 20 Apr 2009, at 19:31, Jonathan Rochkind wrote: 2.2 is a bit easier actually - I must admit that my app is still in Rails 2.1 now, for annoying reasons that will make everyone tell me I'm doing Rails wrong again. the pre 2.2 way should work way back to rails 1.1, and possibly even further back. Fred If you assume ActiveRecord store it's pretty easy. find the row with the right session id, data is right there. Yeah, I think that's the way to go for now. I'd like to use ActiveRecordStore's own methods to serialize/unserialize the data, to not have my code depending on certain assumptions about precisely how ActiveRecordStore serializes, but I think that's do-able too. Thanks for helping me think this through. Jonathan -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Ruby + Postgres = Bad Idea or Good Idea?
Here's a quote from the February issue of Linux Journal (p69) that might be of interest to you: I use PostgreSQL as my database, as I've decided to give PostgreSQL a go having read Reuven Lerner's excellent series of articles comparing PostgreSQL to MySQL (see the April, May and June 2007 issues of LJ.) Especially significant, now that Oracle will own MySQL. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Any plugin to send email asyncronously in the background
On 20 Apr., 19:02, Ajaya Agrawalla rails-mailing-l...@andreas-s.net wrote: We would like to queue our emails and send them outside of the application using an external SMTP provider. Any plugin out there which will do this for us? I would like to explore before we go all out write our own. aj You can also take a look at this episode of Railscasts: http://railscasts.com/episodes/129-custom-daemon Making your own daemon to run in the background is surprisingly easy. -- Best regards, David Knorr http://twitter.com/perplect --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: restful_authentication: 3 unit tests break!
Fernando Perez wrote: I guess it has something to do with acts_as_state_machine? Yes. Don't you read the source code of your plugins before using them? That's bold. Thanks for your very helpful answer. ;-) -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
Frederick Cheung wrote: the pre 2.2 way should work way back to rails 1.1, and possibly even further back. Huh, then I might as well do it the actual legit way, and I guess I can now easily do this in a storage-agnostic manner for both pre 2.2 and 2.2. Nice, thanks for supplying that sample code Fred, after a couple hours looking through the Rails source I wasn't any closer to figuring it out for myself. Ah, but I guess now I have your sample code to _read_ a session. Do you have any similar magic code to write it back out to the store? I guess I can probably figure it out for myself now that I know the magic way to fake a cgi session. Jonathan -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: restful_authentication: 3 unit tests break!
Fernando Perez wrote:
I guess it has something to do with acts_as_state_machine?
Yes. Don't you read the source code of your plugins before using them?
That's bold.
OK, I read some of the source code of the plugin. Sadly I'm no very
experienced Ruby programmer, so I have a question.
Where does a new record get saved to the DB when calling register!?
record = User.new({ :login = 'quire', :email = 'qu...@example.com',
:password = 'quire', :password_confirmation = 'quire' })
= #User id: nil, first_name: nil, last_name: nil, login: quire,
email: qu...@example.com, remember_token: nil, crypted_password: nil,
password_reset_code: nil, salt: nil, activation_code: nil,
remember_token_expires_at: nil, activated_at: nil, deleted_at: nil,
state: passive, created_at: nil, updated_at: nil
record.new_record?
= true
record.register!
= true
record.new_record?
= false
I'm trying to get into this plugin, but it seems very tricky to me...
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[Rails] acts_as_state_machine: bug?! obj.save doesn't work...
Hi all
I'm trying to understand, what acts_as_state_machine really does (I use
it because restful_authentication uses it).
restful_authentication defines the following stuff:
acts_as_state_machine :initial = :pending
state :passive
state :pending, :enter = :make_activation_code
state :active, :enter = :do_activate
state :suspended
state :deleted, :enter = :do_delete
event :register do
transitions :from = :passive, :to = :pending, :guard = Proc.new
{|u| !(u.crypted_password.blank? u.password.blank?) }
end
event :activate do
transitions :from = :pending, :to = :active
end
event :suspend do
transitions :from = [:passive, :pending, :active], :to =
:suspended
end
event :delete do
transitions :from = [:passive, :pending, :active, :suspended], :to
= :deleted
end
event :unsuspend do
transitions :from = :suspended, :to = :active, :guard = Proc.new
{|u| !u.activated_at.blank? }
transitions :from = :suspended, :to = :pending, :guard = Proc.new
{|u| !u.activation_code.blank? }
transitions :from = :suspended, :to = :passive
end
I played a bit with the console...
josh$ script/console
Loading development environment (Rails 2.1.0)
record = User.new({ :login = 'quire', :email = 'qu...@example.com',
:password = 'quire', :password_confirmation = 'quire' })
= #User id: nil, first_name: nil, last_name: nil, login: quire,
email: qu...@example.com, remember_token: nil, crypted_password: nil,
password_reset_code: nil, salt: nil, activation_code: nil,
remember_token_expires_at: nil, activated_at: nil, deleted_at: nil,
state: passive, created_at: nil, updated_at: nil
Why is the state passive? Is the state of an unsaved object always
passive?
record.save
= true
record
= #User id: 4, first_name: nil, last_name: nil, login: quire, email:
qu...@example.com, remember_token: nil, crypted_password:
5670fb5c84b89d64ef405b315e4337304f88dc2b, password_reset_code: nil,
salt: a6ff544223bf2a7653651ea7f29888a195155c8d, activation_code:
43745d2e79d7aab4dfe2b4a3bd64d8ac577aeafe, remember_token_expires_at:
nil, activated_at: nil, deleted_at: nil, state: pending, created_at:
2009-04-20 20:19:15, updated_at: 2009-04-20 20:19:15
Looks good so far... But when looking at the database entry, the
activation_code actually is NULL! Let's prove this:
record.reload
= #User id: 4, first_name: nil, last_name: nil, login: quire, email:
qu...@example.com, remember_token: nil, crypted_password:
5670fb5c84b89d64ef405b315e4337304f88dc2b, password_reset_code: nil,
salt: a6ff544223bf2a7653651ea7f29888a195155c8d, activation_code: nil,
remember_token_expires_at: nil, activated_at: nil, deleted_at: nil,
state: pending, created_at: 2009-04-20 20:19:15, updated_at:
2009-04-20 20:19:15
Tadaah! This is a serious bug, isn't it? The User object only works
correct when using register! instead of save:
josh$ script/console
Loading development environment (Rails 2.1.0)
record = User.new({ :login = 'quire', :email = 'qu...@example.com',
:password = 'quire', :password_confirmation = 'quire' })
= #User id: nil, first_name: nil, last_name: nil, login: quire,
email: qu...@example.com, remember_token: nil, crypted_password: nil,
password_reset_code: nil, salt: nil, activation_code: nil,
remember_token_expires_at: nil, activated_at: nil, deleted_at: nil,
state: passive, created_at: nil, updated_at: nil
record.register!
= true
record.reload
= #User id: 5, first_name: nil, last_name: nil, login: quire, email:
qu...@example.com, remember_token: nil, crypted_password:
465f2d6572f47e9adec58022d938b134e570077b, password_reset_code: nil,
salt: 293aaa4b1a391f472803767c93c07bf7966e9141, activation_code:
1129116e89f989fee4dccb7eb38946c8e16af93a, remember_token_expires_at:
nil, activated_at: nil, deleted_at: nil, state: pending, created_at:
2009-04-20 20:22:03, updated_at: 2009-04-20 20:22:03
Can anyone approve this? In my oppinion, save should have exactly the
same effect like register!... but it definitely doesn't.
Thanks for your opinion.
Josh
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[Rails] Re: Any plugin to send email asyncronously in the background
I used Spawn (http://blog.sidu.in/2008/06/spawn-reliable-background- processing.html) _really_ easy to setup. Don't expect any great control though. On Apr 20, 9:13 pm, David Knorr perpl...@gmail.com wrote: On 20 Apr., 19:02, Ajaya Agrawalla rails-mailing-l...@andreas-s.net wrote: We would like to queue our emails and send them outside of the application using an external SMTP provider. Any plugin out there which will do this for us? I would like to explore before we go all out write our own. aj You can also take a look at this episode of Railscasts:http://railscasts.com/episodes/129-custom-daemonMaking your own daemon to run in the background is surprisingly easy. -- Best regards, David Knorrhttp://twitter.com/perplect --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Any plugin to send email asyncronously in the background
Ajaya Agrawalla wrote: We would like to queue our emails and send them outside of the application using an external SMTP provider. Any plugin out there which will do this for us? I would like to explore before we go all out write our own. aj thank you all for your suggestions. Instead of creating another queuing solution for email, i went back to default sendmail to send email configured sendmail to use an external authenticated SMTP server to relay the email. http://www.phinesolutions.com/sendmail-gmail-smtp-relay-howto.html Thanks AJ -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Running a specific migration
script/console require 'db/migrate/20090418023701_add_product_messages.rb' = [AddProductMessages] AddProductMessages.up == AddProductMessages: migrating = -- create_table(:product_messages) - 0.7646s - 0 rows -- create_table(:products_product_messages) - 0.0913s - 0 rows == AddProductMessages: migrated (0.8575s) voila! Adam wrote: Hi all, I'm working on a large rails projects that has a lot of migration files (around 80). Through some development quirk, probably due to bad svn merging, my local database hasn't run migration 63. Is there a way to run this one file without having to roll back through all the later migrations, which would cause significant data loss? Many thanks, Adam -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: manual access to session data outside of request?
Jonathan Rochkind wrote:
Ah, but I guess now I have your sample code to _read_ a session. Do you
have any similar magic code to write it back out to the store? I guess I
can probably figure it out for myself now that I know the magic way to
fake a cgi session.
Ha, I've made it work! Now I just need to do it for rails 2.3 too, to
have it both ways.
But here's the rails pre-2.3 version. Thanks Fred!
Struct.new('FakeSession', :session_id)
# Craziness to restore a session in Rails pre 2.2. Will most
likely
# need to be changed for Rails 2.2.
fake_cgi_session = Struct::FakeSession.new('some session id')
session_obj =
ActionController::Base.session_store.new(fake_cgi_session)
@session = session_obj.restore
# Later, you've modified the hash and want to save it back to
store?
# just:
session_obj.close
You want to save something, just modify that hash, and then call
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[Rails] Re: Nested params issue with Rack 1.0 / Unable to freeze Rails
hi, $ sudo rake rails:freeze:edge RELEASE=2.3.2.1 worked now, but the problem still persist. All my forms are broken. Any ideas? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] optimistic locking with session store?
Okay, continuing in my project of abusing Rails horribly. It looks to me like even standard Rails sessions are subject to a race condition if the same session is accessed concurrently. Request1 checks out a session. Request 2 checks out a session, makes a change, and writes it back to the store. Request 1, still finishing up, makes a change, and writes the session back to the store... overwriting the changes Request2 made. So, if I'm using an ActiveRecord store... what happens if I just add a lock_version column to the model? But then I guess an exception will be raised from the innards of ActiveController somewhere. And it would be unclear how to recover from it. So that's not quite right. Has anyone come up with an optimistic locking solution for Rails session to get around this race condition issue? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Accessing Models via Views
I tend to prefer code like: @class.enrolled_students.each do |student| student.name end as Philip mentioned. Enrolled students, if I understand your model(s) correctly, are just a specialized set of students. Not dropped_students, or withdrawn_students, or waitlisted_students, or students_on_hiatus, but those currently enrolled in the class. The .each do |call it whatever| gives you the chance to map the 'enrolled_students' back to their source, and pretty much anyone reading the code will make the leap (however small) that 'name' is an attribute or method of the 'student' class. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Accessing Models via Views
Ar Chron wrote: I tend to prefer code like: @class.enrolled_students.each do |student| student.name end as Phlip mentioned. Tx - it reminded me to write up Contractive Delegation here: http://broadcast.oreilly.com/2009/04/contractive-delegation.html I heard the term from an old Smalltalker, and it stuck... -- Phlip http://flea.sourceforge.net/resume.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Opening a image located outside the public folder
Do you have Apache as a frontend? then use alias and a directory element to point apache away from the public directory. Or use a symlink On Apr 20, 4:10 pm, elioncho elion...@gmail.com wrote: Hello! Can anyone help me on how to open an image on the browser NOT located in the public folder. I am using the img tag, but the image doesn't opens because it's outside the public folder. Thanks, Elías --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: :mem_cache_store and memcache-client
It seems to be working except that I am getting key too long error. If
possible, can you tell me what I am missing?
I will really appreciate your help.
Processing ApplicationController#index (for 74.203.51.2 at 2009-04-20
23:38:54) [GET]
ActionView::TemplateError (key too long
rack:session: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--44dde50c649bf5bb1e8e3688fd16e884024ee78d)
on line #40 of app/views/shared/_header.rhtml:
37:if(typeof(onloadJSDelegate)=='function'){
38:onloadJSDelegate();
39:}
40:%if(!flash[:notice].blank?)%
41: alert('%=flash[:notice]%')
42:%end%
43: }
My config/environment.rb looks like this -
require 'memcache'
memcache_options = {
:compression = true,
:debug = false,
:namespace = 'outlook',
:readonly = false,
:urlencode = false
}
memcache_servers = '[IP Address]:11211'
Rails::Initializer.run do |config|
# Settings in config/environments/* take precedence over those
specified here
# Add additional load paths for your own custom dirs
# config.load_paths += %W( #{RAILS_ROOT}/extras )
config.load_paths += %W(
#{RAILS_ROOT}/lib
)
# Use the database for sessions instead of the file system
# (create the session table with 'rake db:sessions:create')
# config.action_controller.session_store = :active_record_store
#config.action_controller.fragment_cache_store = :mem_cache_store,
memcache_servers, memcache_options
config.action_controller.session = {
:session_key = '_tripoutlook_session_id',
:secret = 'tripoutlook_a1b2c3d4e5g6h7i8'
}
config.action_controller.session_store = :mem_cache_store
end
cache_params = *([memcache_servers, memcache_options].flatten)
Cache = MemCache.new *cache_params
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[Rails] Re: Using Paperclip::Processor and RMagick to sharpen my thumbnails
It seems that my processor isn't even being fired. There is no evidence that it is even being called. I have it in the RAILS_ROOT/lib/ paperclip_processors directory and I've double checked the file names. Does anyone have any idea what I'm doing wrong here? Thanks! M@ On Apr 17, 1:19 am, Shaun Keller rails-mailing-l...@andreas-s.net wrote: Depends what exactly your error is, but I seem to recall RMagick having issues with TempFile's default naming convention. The default processor deals with that. Try subclassingPaperclip::Thumbnail instead? If not, could you provide more details on the nature of the actual error? -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] how to I see SQL trace when using (a) rails console (b) running rspec tests???
Hi, I'd like to know how to monitor the SQL calls (from ActiveRecord) for both the cases: (a) using rails console [development mode], and (b) running rspec tests [test mode] How can I do this? For item (a) I recollect previously I could just run up a ./script/server and see this whilst using ./script/console however it does not seem to be working currently for me. Tks -- Greg http://blog.gregnet.org/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: can anyone give a quick explaination...
Not 100% sure what the difference is, but they're both WRONG. Adding gem directories like that to the load path will only work for suitably small values of work. Try the instructions here: http://blog.juliankamil.com/article/26/installing-your-own-ruby-gems-in-a-shared-hosting-environment to get this set up *correctly*. It might not seem like a big deal at first, but the method recommended by your provider will break if gems depend on other gems in your local repository. --Matt Jones On Apr 19, 3:29 pm, Gavin ga...@thinkersplayground.com wrote: Hey all! I've got an app on a shared host at the moment. They load ruby gems into a dir onto my space: home/myusername/ruby/ gems/gems and recommend that you include this path by adding it to the load_path like so: $:.push(home/myusername/ruby/gems/gems) My question is - is this the same as adding config.load_paths += %w(home/myusername/ruby/gems/gems) to the environment.rb file? If so - cool! If not, can anyone explain what the difference is? Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: how to I see SQL trace when using (a) rails console (b) running rspec tests???
On Apr 20, 2009, at 5:53 PM, Greg Hauptmann wrote:
Hi,
I'd like to know how to monitor the SQL calls (from ActiveRecord)
for both
the cases:
(a) using rails console [development mode], and
(b) running rspec tests [test mode]
How can I do this? For item (a) I recollect previously I could just
run up
a ./script/server and see this whilst using ./script/console
however it
does not seem to be working currently for me.
Not sure about (b), but for (a) put this in your ~/.irbrc
# Log to STDOUT if in Rails
if ENV.include?('RAILS_ENV') !Object.const_defined?
('RAILS_DEFAULT_LOGGER')
require 'logger'
RAILS_DEFAULT_LOGGER = Logger.new(STDOUT)
end
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[Rails] Re: Errors when freezing rails
Found one other mention that might be of interest: http://www.ruby-forum.com/topic/115921 This is with a similar problem related to renaming session files. Given that the above issue doesn't share any code with the rails:freeze:gems task, I'm guessing this is some kind of extremely obscure Ruby bug. And given that it doesn't occur when the commands are executed in irb, it seems likely that it's some kind of filesystem race condition... Sj, could you try dropping a sleep(10) call in between the unpack and move steps? If that makes the problem go away, that will be useful information... --Matt Jones On Apr 19, 9:49 pm, Sj Tib rails-mailing-l...@andreas-s.net wrote: To eliminate any corruption I reinstalled ruby and rails (2.2.2) and created an empty project but the same error persists with rake rails:freeze:gems. Permission denied - activesupport-2.2.2 or activesupport I added some debug code to the mv function in fileUtils but I can't get any additional information. 1. How can I debug rake tasks? Is there a way to set breakpoints in fileutils.rb when rake rails:freeze:gems runs so I can inspect the data there? 2. How can I get information about what user is the command rake rails:freeze:gems running under? I am system admin on my box so I just don't understand the permission denied error I am seeing I also tried to go down the other path I had tried earlier to freeze rails with rake rails:freeze:edge TAG=rel_2-2-2. It looks like there the system can't find an unzip executable - I have Winzip on my box but not sure if that matters. I saw in another post (http://www.question-defense.com/2009/04/02/error-freezing-rails-usr-l...) that doing a yum install unzip on a linux box apparently solved this kind of problem. Is there an equivalent unzip install for XP box that might address this aspect of the problem? D:\TestRails2rake rails:freeze:edge TAG=rel_2-2-2 --trace (in D:/TestRails2) ** Invoke rails:freeze:edge (first_time) ** Execute rails:freeze:edge cd vendor Downloading Rails fromhttp://dev.rubyonrails.org/archives/rails_edge.zip Unpacking Rails rm -rf rails --- removed rails directory successfully c:/ruby/bin/rake.bat: No such file or directory - unzip rails.zip --- unzipped rails.zip rm -f rails.zip rm -f rails/Rakefile rm -f rails/cleanlogs.sh rm -f rails/pushgems.rb rm -f rails/release.rb touch rails/REVISION_7ce0778a1516110cf8015e59e2e8fac15032379c rake aborted! No such file or directory - rails/REVISION_7ce0778a1516110cf8015e59e2e8fac15032379c I don't really know what else to do to debug this problem. Could use some help/pointers here. Thanks, -S -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Generating Word Doc
Hi all, Does anyone have any suggestions for generating a word doc from a linux rails application? We were using html and just naming it .doc, which works well until you need to embed images into the document. MHT looks promising but the only libraries aren't free (not a deal breaker, but free is better). Thanks Simon --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: can I do a named_scope for this scenario???
thanks, but this doesn't bring back Relationships, it brings back
Nodes...does a named_scope always bring back instances of the class it's
specified in it does it?
I really want a named_scope, or has_many version of the method
all_relations in my original email belowany more ideas anyone?
thanks
2009/4/15 Matt Jones al2o...@gmail.com
You could try:
named_scope :all_relations_for, lambda { |o| { :conditions =
[node_id = :o_id OR dependant_node_id = :o_id, { :o_id =
o.id }] } }
That will let you do:
Node.all_relations_for(Node.find(1)) etc.
Not quite as snazzy as what you're looking for, but close...
--Matt Jones
On Apr 13, 6:26 pm, Greg Hauptmann greg.hauptmann.r...@gmail.com
wrote:
PS. To further clarify my question note that:
---
class Node ActiveRecord::Base
has_many :relationships_as_child, :class_name = 'Relationship',
:foreign_key = :dependant_node_id
has_many :relationships_as_parent, :class_name = 'Relationship',
:foreign_key = :node_id
def all_relations
Relationship.find(:all, :conditions = [node_id = ? OR
dependant_node_id = ?, self.id, self.id])
end
---
I can get the first two has_many working, but I can't work out how to
effectively combine these two into one has_many. I can create a
all_relations method however that does provide the full flexibility of a
has_many or a named_scope version (which I'm after) as I can't then do
further things like:
Node.find(1).all_relations.find(1) # fails
So in other words I want the output of the all_relations function, but
in
the form of a has_many or a named_scope.
Any help welcomed :)
2009/4/13 Greg Hauptmann greg.hauptmann.r...@gmail.com
--
Greg
http://blog.gregnet.org/
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[Rails] Re: Generating Word Doc
Simon Macneall wrote: Hi all, Does anyone have any suggestions for generating a word doc from a linux rails application? Yes: don't do it. Word documents have no place on the Web -- they don't reliably preserve formatting and they don't play nice with Web browsers. Generate a PDF file instead; prawn works well for this. [...] Thanks Simon Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Generating Word Doc
That's a fabulous answer. I wouldn't be asking if I could convince my customers that a PDF would do. They need to be able to edit the document after it is generated. -1 for helpfulness On Tue, 21 Apr 2009 11:38:01 +0800, Marnen Laibow-Koser rails-mailing-l...@andreas-s.net wrote: Simon Macneall wrote: Hi all, Does anyone have any suggestions for generating a word doc from a linux rails application? Yes: don't do it. Word documents have no place on the Web -- they don't reliably preserve formatting and they don't play nice with Web browsers. Generate a PDF file instead; prawn works well for this. [...] Thanks Simon Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Generating Word Doc
On Tue, Apr 21, 2009 at 5:58 AM, Simon Macneall macne...@gmail.com wrote: That's a fabulous answer. I wouldn't be asking if I could convince my customers that a PDF would do. They need to be able to edit the document after it is generated. -1 for helpfulness Totally off the wall here but .docx files are XML so why not generate one in Word and then manipulate that from your app? Another crazy idea is to use OpenOffice, I think they have a Java interface that you might be able to hook into somehow. I have not done either of these, just throwing out some ideas. Andrew Timberlake http://ramblingsonrails.com http://www.linkedin.com/in/andrewtimberlake I have never let my schooling interfere with my education - Mark Twain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
