I highly recommend against composite keys. The composite gem breaks in every
new rails version, and has broken edge cases.
Stick with an integer primary key, and an integer for foreign keys.
I wrote the foreigner gem. It expects that you are following the Rails
conventions. It has no effect on
I want to use Faye on production server. how can I start faye server
automatically or as a daemon process.
Because when I start faye server using SSH it shutdown as i close ssh
connection. Please guide me its really urgent.
I can run faye server on local but how I can rub this on live site.
--
We have multiple full time positions with our Client for talented
Cloud Infrastructure Engineers and Architects.
They are starting a large scale full life cycle project and are
interviewing candidates within various disciplines.
Underlying architecture will be a LAMP stack with
you told to me this solution
If you're using Paperclip or CarrierWave, just add two separate file
attributes to your base model, following the usual instructions for
either. If you want to be able to attach N number of files of any
format to a base model, consider the nested_form Gem by Ryan
Hi,
In my application I used in admin module to expand and collpase
functionality using ajax(link_to_remote) method. It's working fine in
mozilla 3 and below version..
But when I using in mozilla 4 expand functinality was working fine but
collapse are not work, it's just 'wrinkls'.
My code is
So what are the changes i have make in my ruby 1.8.7 syntax to parse
my regular expressions for ruby 1.9.2 , Can you provide me some kind
of link.
On Aug 17, 11:54 pm, Frederick Cheung frederick.che...@gmail.com
wrote:
On Aug 17, 3:26 pm, nishant nishantnig...@gmail.com wrote:
Hello Guys ,
apache + mod_fcgi - I get better performance than when I tried apache/passenger
and apache/mongrel.
I'm running this set up under FreeBSD, CentOS 5.x and Mac OS X 10.6
Can be a bit tricky to set up..
Cheers,
Eric
On 14 aug 2011, at 12:45, Frederick Cheung wrote:
On Aug 14, 10:33 am,
Rodrigo,
take a look at Distributed Workflow section in Git Community Book:
http://book.git-scm.com/3_distributed_workflows.html
It is assumed there however that everybody in your project has access to
the
full code.
Alexey.
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On 17 August 2011 15:31, Angelo Cordova acord...@gmail.com wrote:
Debugging will tell you whether the callback is being called. If you
assign the result of Storage.create! to a variable and break after
that then you will be able to inspect that object.
I tried this
def before_create
On 17 August 2011 17:45, Murtuza murtuzafi...@gmail.com wrote:
I am a newbie to Ruby on Rails.
I created a new rails project, but when i go to that directory and do
rails server to start the server, it asks me whether i want to
overwrite config/initializations/session_store.rb
Which version
I couldn't make it work with Admin:: namespace and submitted a bug
report:
https://github.com/rails/rails/issues/2572
Please comment.
Alexey.
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Hello all,
I am trying to install the SequreISP application (link below) but I'm
facing an error that I cannot resolve and any help is much appreciated.
The application I am trying to install is:
https://github.com/sequre/sequreisp
Here's some information about my system:
OS: Centos 5.4
Hello! It seems I have the same bug in Rails 3.0.9...
https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/4896
Why? Was it a bug? Is it a bug?
Thank you!
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To post to this
Hi
I have a question
when you open page from browser
application renders the page and gives it to the browser
how do that in action and save render page in html file
Thanks!
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To post to this
With the following code and result below, why does the cars_attributes
index (i.e. name=owner[cars_attributes][0][color]) increment in
the second fields_for block when only one car is built? Shouldn't it
stay the same because only one car was built?
Is this standard behavior? If so, what is the
On Aug 18, 7:58 am, nishant nishantnig...@gmail.com wrote:
So what are the changes i have make in my ruby 1.8.7 syntax to parse
my regular expressions for ruby 1.9.2 , Can you provide me some kind
of link.
I think it's all backwards compatible - your existing regular
expressions should still
On 17 Aug 2011, at 23:31, ADNAN TAHIR wrote:
I want to use Faye on production server. how can I start faye server
automatically or as a daemon process.
Because when I start faye server using SSH it shutdown as i close ssh
connection. Please guide me its really urgent.
I can run faye
On 17 Aug 2011, at 19:23, Rodrigo Ruiz wrote:
hi, I've started developing websites with rails about 3 months ago,
and now I need to work with for people at the same project.
How can I do that?
first, I can't allow access of the entire code to everyone for security
purpose;
second, it
I changed Oniguruma::ORegexp.new with Regexp.new
for example contents.to_s.gsub!(regular_expression, replace text)
but it returns a nil value and does`nt seem to working as expected
like (\/p)\s+(p) for removing paragraph tags form the content
and i keep recieving this error message in the
On Aug 18, 2011, at 2:30 AM, Kapil K. wrote:
you told to me this solution
If you're using Paperclip or CarrierWave, just add two separate file
attributes to your base model, following the usual instructions for
either. If you want to be able to attach N number of files of any
format to a
I tried this
def before_create
debugger
stg = Storage.create!(:product_id =
self.product_id, :current_quantity
= self.quantity, :stg_data = purchase.prc_data)
end
and when I inspect the variable stg I got stg = nil as result
That is not surprising since you have
In my Users model I have
serialize :roles
Letting it default to yml
I enter roles as a text array. e.g.,
u.roles = [member,scorer]
It displays as an array
@user.roles.type returns Array
All is fine except if I try to use the select form helper to input the
values with multiple = true
Happens every time - I find the problem after the post.
In the rails 3.0 version I capitalized the roles.
In the rails 3.1 version I lower cased the roles.
One of the few things I hate about ruby/rails case sensitivity.
On Aug 18, 9:05 am, AppleII717 sa...@mac.com wrote:
In my Users model I
Add a before_save filter and downcase/upcase/titleize them for
uniformity!
Walter
On Aug 18, 2011, at 10:22 AM, AppleII717 wrote:
Happens every time - I find the problem after the post.
In the rails 3.0 version I capitalized the roles.
In the rails 3.1 version I lower cased the roles.
One
Hello everyone, I'm using a gem called aws-ses and I'm trying to sophisticate
the email I am sending, here is the code currently:
ses = AWS::SES::Base.new(:access_key_id = 'foo', :secret_access_key = 'bar')
email ={
:to = #{subscriber.email},
:source = '#{ag.name}' no-reply@#{ag.domain}',
On 18 August 2011 14:50, Angelo Cordova acord...@gmail.com wrote:
I tried this
def before_create
debugger
stg = Storage.create!(:product_id =
self.product_id, :current_quantity
= self.quantity, :stg_data = purchase.prc_data)
end
and when I inspect the variable stg I got
On Aug 17, 2011, at 7:38 PM, Philip Hallstrom wrote:
On Aug 17, 2011, at 3:32 PM, John Hinnegan wrote:
So I'm using a column in my database to serialize a hash of extra
data about an object. Stuff I'd want when displaying, but not
anything else I care to have structured access to in my
Hello!
I'm developing online game (Heroes fighting against Clans) and i'm
planning next structure of my app: i've got top-level resources Heroes
(profiles of supermembers) and Clans (profiles of groups of members).
So
i've got both HeroesController and ClansController.
What i wanna do is give
Hi,
I've been trying to read ActiveRecord tutorials etc. but haven't
figured out how to get the information I want. Let's say I have a
users who own one to many bookshelves and some of these bookshelves
contain books. Now I would like to get a list of books that belong to
user named Timeon:
Hello!!
How can i disable the rails 3.1 in development mode from serving images?
I have some pages with tons of images and sometimes the page takes more
than 10 seconds to load...
Thanks!
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I'm currently using Rails 3.1rc5, and deploy with capistrano. During
deploy, I precompile the assets on the server using assets:precompile
after deploy:symlink.
I noticed that group :assets gems in my gemfile were being included
in my production application processes (and adding a lot of memory
Correct url above should be
https://github.com/rails/rails/commit/0c57ae102f938b8f3d14d7cc37ab15b87bdaa4f5
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Hi, im new to rails and I got a mind boggling issue.
I have a select form populated with Institutes names e.g University of
Yale. These records are obtained from the Institute ActiveRecord.The
institutes table has a many to many relationships with the course table.
My application should work
Tell us which school/organization you wish to support
The attached image is what the second line should look like -
http://tinypic.com/r/2rehzlx/7
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Got the same problem myself and I'm yet to crack it!
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I tried this
def before_create
debugger
stg = Storage.create!(:product_id =
self.product_id, :current_quantity
= self.quantity, :stg_data = purchase.prc_data)
end
and when I inspect the variable stg I got stg = nil as result
That is not surprising since you
There are few issue in this:
1. You should not be doing sql queries directly from views, instead set the
instance variable in controller and pass it to view.
2. Your form is submitting to /course/show, instead it should be
/course/list
3. Controller name should be plural, you have got the name as
On 18 August 2011 17:48, Angelo Cordova acord...@gmail.com wrote:
I tried this
def before_create
debugger
stg = Storage.create!(:product_id =
self.product_id, :current_quantity
= self.quantity, :stg_data = purchase.prc_data)
end
and when I inspect the variable
I temporarily solved the username attribute by not letting the user
update the username. So the validation only works :on = :create
So username attribute validation problem solved.
Now I got the password validation problem. Ok, it seems the problem was
kinda of obvious but I couldn't see it.
On 18 August 2011 16:52, himanshu soni soni.himanshu...@gmail.com wrote:
Tell us which school/organization you wish to support
The attached image is what the second line should look like -
http://tinypic.com/r/2rehzlx/7
Is there a question there somewhere?
Colin
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Chirag Singhal wrote in post #1017338:
There are few issue in this:
Thanx alot Chirag, let me try out your hints . Will get back to you
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Hello Everyone,
I need some help related to the below requirements:
- I need to setup production environment without installing Ruby or
Rails or other related gems into it.
I did accomplish the same using JRuby, bundler and warbler plugin. And
deployed the WAR file into Apache Tomcat server. But
Can someone help me complete this piece of code?
I'm thinking about using :unless because the only place where I wouldn't
like the password validation is in the Edit User page.
validates :password,
:presence = true,
:length = { :minimum = 6, :maximum = 20, :message = 'should have
between 6 to
Hi all
what is the difference between %= and % in a view file?
thanks
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Nvm, the problem was with mongoid!
MODEL PRELOADING
In order to properly set up single collection inheritance, Mongoid needs
to preload all models before every request in development mode. This can
get slow, so if you are not using any inheritance it is recommended you
turn this feature off.
Hello!
I've got Gallery resource with namespaces:
/gallery/galleries_controller.rb
/gallery/albums_controller.rb
/gallery/photos_controller.rb
and models Gallery::Gallery, Gallery::Album and Gallery::Photo in my /
models/gallery/ folder
I want my Gallery work like standart resource:
Lets supose I have a User table, and on this table I have height, weight and
result rows.
In a form I input height and weight values and want to multiply those two
values and store on the resulta row on database. I was trying something like
that
def criar
@user =
2011/8/18 Cássio Godinho cassiopgodi...@gmail.com:
In a form I input height and weight values and want to multiply those two
values and store on the resulta row on database. I was trying something like
that
def criar
@user = User.new(params[:user])
@result =
Hello everyone, how can I get all available urls of my application, I don't
mean rake routes I mean some code that returns literally all the urls (or paths)
for example
let's say it's a blog application, with this code I should be able to see:
/
/about
/contact
/posts
/posts/2011-08-18
done.
example how do that.
after_filter :write_file
def index
end
protected
def write_file
File.open('public/test.html', 'w+') do |f|
f.write response.body
end
end
On Aug 18, 5:41 am, Shukhrat Tursunov shuhra...@gmail.com wrote:
Hi
I have a question
when you
On a separate issue, looking at the message you get, are you using
ruby 1.9.1? If so then upgrade to 1.9.2 or go back to 1.8.7, ruby
1.9.1 does not work reliably with rails. This may have nothing to do
with your problem.
I'm using ruby 1.9.2
I note that you still have not answered my
The long-awaited release of Fedena 2.1 is now available at Project
Fedena. There are lot of new features added and all the identified
issues of version 2.0 is resolved in this release.
Official Blogpost - http://blog.foradian.com/fedena-21-is-released
Github -
I'm running Rails 3.09/Ruby 1.8.7, and I'm looking for some advice on
how to create models from LDAP servers. I see there is an ActiveLDAP
gem floating around out there, but it's Rails 3 support is only for
3.1rc4. Specifically, I'm trying to compare my user base on one LDAP
server to another
On a separate issue, looking at the message you get, are you using
ruby 1.9.1? If so then upgrade to 1.9.2 or go back to 1.8.7, ruby
1.9.1 does not work reliably with rails. This may have nothing to do
with your problem.
No, I'm using ruby 1.9.2
I note that you still have not
Could you provide a code example of the connection between the links
and an action that sends the file? I now have a list of links on a
page but clicking them gives:
Firefox doesn't know how to open this address, because the protocol
(c) isn't associated with any program.
Thanks,
Barney
And you couldnt just try that out yourself? :D
On Aug 18, 7:39 pm, Pepe Sanchez li...@ruby-forum.com wrote:
Hi all
what is the difference between %= and % in a view file?
thanks
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Hi...
I have 2 tables, connected with belongs_to and has_one and everything
works ok until I get one entry in base where I dont have set id of
belongs_to entry. How can I prevent it(except that that all entry has
ids :) or dont print anithing in view?
this is what I am talking about:
I have
On Aug 18, 2011, at 2:25 PM, Rodrigo Alves Vieira wrote:
Hello everyone, how can I get all available urls of my application,
I don't mean rake routes I mean some code that returns literally all
the urls (or paths)
for example
let's say it's a blog application, with this code I should be
Hi all,
I have this rails website that works fine, but I wanted to experiment
with jQuery a little so I added all the necessary file to my JavaScript
folder and, well, all hell broke lose in that adding jQuery causes
Scriptaculous/Prototype not to work while jQuery works kinda-fine. Doing
a
I fixed it. Here was the problem.
In my JavaScript include lines I had this:
%= javascript_include_tag :defaults, 'scriptaculous', 'prototype',
'effects', 'controls', 'date-picker', 'jquery', 'jquery.min',
'application' %
script
// Don't take this out as long as you are using the jQuery and
On 18 August 2011 21:58, Dorijan Jelincic dma...@gmail.com wrote:
Hi...
I have 2 tables, connected with belongs_to and has_one and everything
works ok until I get one entry in base where I dont have set id of
belongs_to entry. How can I prevent it(except that that all entry has
ids :) or dont
Tim Shaffer wrote in post #1017353:
%= prints the contents of the tag,
Well, it never meant that. %= tells ruby to print the result of the
expression between the tags. For instance,
%= 2+2 %
would not print '2 + 2', it would print '4'. But even the result of
the expression isn't an
On Thu, Aug 18, 2011 at 2:51 PM, Colin Law clan...@googlemail.com wrote:
customer.firm.name I got error.
%= customer.firm.name if customer.firm %
Or possibly better to provide a method, say firm_name, of Customer
that tests self.firm and returns the name or nil or maybe a default
string if
More examples:
Save any pure Ruby object (also complex nested) in MongoDB
https://github.com/alexeypetrushin/mongo_db
+ driver API enhancements (100% backward-compatible with original API),
makes API more friendly handy, no extra abstraction or complexities
introduced, all things are
Spent a few hours looking through RoR sources and seems like i found
some kind of solution:
If we override property @_model_name in our models we can strip out
Gallery:: from it:
class Gallery::Gallery ActiveRecord::Base
@_model_name = Gallery.model_name(self)
end
And in module:
module
7stud -- wrote in post #1017182:
Do you have mysql installed? mysql and the ruby mysql adapter are
different things.
Yes of course! And I have a database ready to be used with an
activerecord application.
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7stud -- wrote in post #1017183:
Also, if you post your question plus the 'gem environment' output in the
Ruby forum, they will be able to pinpoint what is going on very quickly.
Your question is really a rubygems question, so posting it in the main
Ruby forum is more appropriate.
I posted
Do you have installed the libmysqlclient?
If not, install the libmysqlclient and reinstall the mysql gem.
2011/8/18 Marc Chanliau li...@ruby-forum.com
7stud -- wrote in post #1017183:
Also, if you post your question plus the 'gem environment' output in the
Ruby forum, they will be able
Hi guys,
I have the following problem:
In my application there is 3 entities that have this relationship:
-1 post has many comments
-1 comment belongs to one user and to one post
-1 comment could be voted by many users
My problem is how can I make a query to search for the best rated
comment, in
On Thu, Aug 18, 2011 at 4:57 PM, Marc Chanliau li...@ruby-forum.com wrote:
Your question is really a rubygems question, so posting it in the main
Ruby forum is more appropriate.
I posted there without any success, which is why I tried this topic
list.
What would you call success? I
On Thu, Aug 18, 2011 at 11:09 PM, Rodrigo Alves Vieira
rodrig...@gmail.comwrote:
Hello everyone, I'm using a gem called aws-ses and I'm trying to
sophisticate the email I am sending, here is the code currently:
ses = AWS::SES::Base.new(:access_key_id = 'foo', :secret_access_key =
'bar')
Thank you everyone, and that link helped me with git.
Well, setting aside the code access concern, the other thing I wanted to
know is how to work in a team with rails, and I mean, how should I split my
project?
For example, one member will do the Controllers, other will do the Models,
other
Devise + LDAP is a good idea to do it
https://github.com/cschiewek/devise_ldap_authenticatable
2011/8/18 Beerlover88 ericschovi...@gmail.com
I'm running Rails 3.09/Ruby 1.8.7, and I'm looking for some advice on
how to create models from LDAP servers. I see there is an ActiveLDAP
gem floating
I have had good success using the net-ldap gem
(http://rubygems.org/gems/net-ldap). Though you will need to map the attribute
values to your model by hand.
Long
--- On Thu, 8/18/11, Beerlover88 ericschovi...@gmail.com wrote:
From: Beerlover88 ericschovi...@gmail.com
Subject: [Rails] LDAP
Okay. But I am a beginner too, so I don't know if this is the best way.
I'm assuming the path to your folder is:
/public/files_to_read
class PagesController ApplicationController
def home
@title = Home
end
def get_files
dir_path = 'public/files_to_read'
I solved this using content_for. I put everything in the first
fields_for but the fields I wanted to move to a different partial, I
placed in the content_for block. See the example below.
Hope this helps,
Matt
# example
%= f.fields_for :cars do |car_fields| %
div class=field
%=
Hello!
Dreaming about Drag and Drop for Nested Sets? It’s should be with
JQuery?
Here’s the solution!
https://github.com/the-teacher/Sortable-Nested-Set
Installing
cd ~
git clone g...@github.com:the-teacher/Sortable-Nested-Set.git
cd Sortable-Nested-Set/
sudo bundle install
Try this
:unless = Proc.new {|user| user.password.nil?}
Essentially it will check if you are sending a password attribute to the
user or not while updating the user record and will check for this
validation only if password attribute is present.
Chirag
http://sumeruonrails.com
On Thu, Aug
You should be doing this in the model, not controller.
If you want to do this everytime the user record is saved, then define a
before_save callback in your model and add this in the method
def udpate_result
self.result = self.height*self.weight
end
Note: You will have to convert height and
hi all,
i am tryin to develop a blog in rails3...that should have all the basic
functionalities of blog like *creating a article *,*posting* ,*comments
*can anybody help me with this to start from the scratch.. is there any
plugin to be installed?
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Can anyone shed some light on this?
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