Hey guys,
I have a weird problem and I think you are able to solve it easy.
I have two models - Posts and Comments. A post :has_many comments
and a comment :belongs_to a post. I followed the guide on
http://guides.rubyonrails.org/getting_started.html#adding-a-second-model
so I added the
Rafael Ubaldo wrote in post #1016660:
It matches because it's true. The expressions states any number of
digits before the end of line. It does not state exclusively digits.
Wrong. The regex says:
1) match start of line(or just after a newline)
2) match a digit 0 or more times
3) match just
Anyone on the list using the current version of Railskit?
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On Aug 14, 7:29 pm, Misha Ognev li...@ruby-forum.com wrote:
Hi! This problem(in model):
validates :some_digits_collection, :presence = true, :format = { :with
= /^\d*$/, :message = Must contain only digits! }
So, :some_digits_collection must match only digits. But when I puts
123f(for
On Aug 14, 7:58 pm, Michael Baldock li...@ruby-forum.com wrote:
I've got a table of events, and each event has a boolean attribute
is_ten_event.
On each row of the table is a chekbox to edit the value of is_ten_event,
so that multiple rows can be edited with one submit.
In order to allow
Agreed.
@OP: You should try this instead:
http://edgeguides.rubyonrails.org/active_record_validations_callbacks.html#numericality
On Mon, Aug 15, 2011 at 2:41 PM, Frederick Cheung
frederick.che...@gmail.com wrote:
On Aug 14, 7:29 pm, Misha Ognev li...@ruby-forum.com wrote:
Hi! This
^[1-9]\d*$
Walter, thanks for this.
Is this column an integer column? If so, then I seem to recall that at
the point that validations run rails has already converted the
argument to an integer, i.e. it will have converted your 123f to 123
and so your validation passes.
Fred, how I can fix
On Aug 13, 10:59 pm, Tomas R. li...@ruby-forum.com wrote:
i have some questions about sessions store, actually im using cookie
based authentication. But i need a way to know if someone is logged in
or not, so that's why i need DB store sessions, but my question is, is
the a way of making
On 15 Aug 2011, at 11:54, Frederick Cheung wrote:
On Aug 13, 10:59 pm, Tomas R. li...@ruby-forum.com wrote:
i have some questions about sessions store, actually im using cookie
based authentication. But i need a way to know if someone is logged
in
or not, so that's why i need DB store
Dheeraj Kumar, it works, thanks!
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Pre-processing in development mode caches after the first call - which
is usually fine - however, when using an erb template with potentially
dynamic output, the cache doesn't clear.
For example, if I have a javascript file in the asset pipeline called
time.js.erb, which outputs an alert with
Hi all,
I wrote a simple code to set up the pit_id from a village table from
1 to 2, from 2 to 3 and so on.
It works fine without .delay . But i need it so whats wrong with that
code?
#village_controller
def post_info
@village = Village.find(params[:id])
@village.delay.upgrade
Hello.
We are looking for a new provider to host our Rails site -- we have
outgrown our current provider (for the past 4 years) since our business
is beginning to take off in a big way this year.
Which provider (e.g. Rackspace, Engine Yard, Heroku, Serverbeach, etc.)
would you recommend to run a
On Aug 15, 1:10 pm, Genji sushi.ge...@hotmail.de wrote:
Hi all,
I wrote a simple code to set up the pit_id from a village table from
1 to 2, from 2 to 3 and so on.
It works fine without .delay . But i need it so whats wrong with that
code?
#village_controller
def post_info
On 15 Aug., 14:19, Frederick Cheung frederick.che...@gmail.com
wrote:
On Aug 15, 1:10 pm, Genji sushi.ge...@hotmail.de wrote:
Well the problem WAS that it didn't do anything, the worker just told
me:
[Worker(host:Sascha-Gundels-MacBook-Pro.local pid:961)] 2 jobs
processed at 96.8147 j/s, 2
Hi there,
I'm using Devise and CanCan.
All my users will be created and manage through my
Admin::UsersController by a User that has a Role of Admin. Devise
will not register or unregister a User.
Every time that a log_in Admin User, that was authenticated
( before_filter :authenticate_user! ),
There is a little company called Webappcabaret.com that specializes in
PAAS.
You may give them a try. They use the same cloud infrastructure as the
others you mentioned, but I think their PAAS platform is far superior.
Ben Knight wrote in post #1016745:
Hello.
We are looking for a new
In 3.0 we are using an application.coffee file and some specific
controllers .coffee files using the following file tree
- app
- coffescripts
application.coffee
- controllers
control1.coffee
control2.coffee
In 3.1 , I wonder where I should put
Hi.
When you use respond_with in a controller #create method and want to render
XML the response gets the http status 201 (Created).
But if you use a view to render this XML response_with uses the status 200
(Ok), for example when you use the gem rabl.
I cannot determine if this matter is
Quoting Yaroslav Govorunov govoru...@gmail.com:
On Aug 14, 1:52 pm, Frederick Cheung frederick.che...@gmail.com
wrote:
On Aug 11, 12:27 pm, Yaroslav G. li...@ruby-forum.com wrote:
[snip]
Spreading nodes completely depends on a backend used to store and pass
messages - whether it would be
Hi guys,
I'm trying to use longitude and latitude to center a map like so:
%= gmaps(map_options = { auto_zoom = true, center_latitude =
40.7275043, center_longitude = -73.9800645},markers = { data
= @json}) %
I have tried several variations of the line above, but none of them
seem to center the
hi,
i was wondering how this should be handled.imagine i have this class:
class Invoice ActiveRecord::Base
before_create :setuniqueno
validates_uniqueness_of :uniquenumber
def setuniqueno
self.uniquenumber = Time.now.to_i
end
end
##
class TaskActiveRecord::Base
end
##
after the
I was able to perform what I'm talking about in an initializer, maybe it can
help seeing the big picture:
```ruby
ActionController::Responder.class_eval do
def to_format
if has_errors?
api_behavior(nil) and return
end
controller.response.status = :created if post? !
i was wondering how this should be handled.imagine i have this class:
class Invoice ActiveRecord::Base
before_create :setuniqueno
validates_uniqueness_of :uniquenumber
def setuniqueno
self.uniquenumber = Time.now.to_i
end
end
##
class TaskActiveRecord::Base
end
##
hi philip
so i should use a loop while !@invoice.valid? in the task create
action(until its valid?)?
thx
On Mon, Aug 15, 2011 at 4:29 PM, Philip Hallstrom phi...@pjkh.com wrote:
i was wondering how this should be handled.imagine i have this class:
class Invoice ActiveRecord::Base
I'm trying to execute a simply change_column on oracle, with the
following output:
-- change_column(:comments, :text, :string, {:limit=1000})
rake aborted!
An error has occurred, this and all later migrations canceled:
Index name
On Mon, Aug 15, 2011 at 12:57 PM, tom tomabr...@gmail.com wrote:
class Invoice ActiveRecord::Base
before_create :setuniqueno
validates_uniqueness_of :uniquenumber
def setuniqueno
self.uniquenumber = Time.now.to_i
end
end
after the user post to the create function i also create an
in terms of an invoice i would eg like to display a uniqe number. yes
, i could use auto-inc, which is the internal id, but sometimes u just
need a ssecond one.
so i was wondering how i would generate that during eg a create action.
On Mon, Aug 15, 2011 at 4:49 PM, Hassan Schroeder
On Mon, Aug 15, 2011 at 1:41 PM, theLemcke sixtimesn...@gmail.com wrote:
Index name
'temp_index_altered_comments_on_commentable_id_and_commentable_type'
on table 'altered_comments' is too long; the limit is 64 characters
How do I specify the name of the temporary index in the migration?
On Mon, Aug 15, 2011 at 1:52 PM, tom tomabr...@gmail.com wrote:
in terms of an invoice i would eg like to display a uniqe number. yes
, i could use auto-inc, which is the internal id, but sometimes u just
need a ssecond one.
Still not sure why, but OK -- google `ruby UUID` :-)
-
Hassan
i know uuid etc.
@why
sometimes u just need to display another e 10digits number which u can
trace back and is still unique
@how
still not sure if a loop is the right way
On Mon, Aug 15, 2011 at 4:59 PM, Hassan Schroeder
hassan.schroe...@gmail.com wrote:
On Mon, Aug 15, 2011 at 1:52 PM, tom
Use script/destroy scaffold client admin
If you can create it with 'script/generate', you should be able to
destroy it with 'script/destroy'. However, there's an inherent
inconvenience if you use this with an entity that creates a migration
(e.g. model, scaffold).
Once you rake the migration,
If rec is an active record object and you call rec.attribute_names, it
gives you the field names in alphabetical order.
If there is a way to get the order that the fields where created into
the dabatase on the create_table sql call, I would find that very
useful. It seems like there is supposed
On Mon, Aug 15, 2011 at 2:04 PM, tom tomabr...@gmail.com wrote:
@why
sometimes u just need to display another e 10digits number which u can
trace back and is still unique
@how
still not sure if a loop is the right way
You can just try to save and be prepared to catch the validation
failure,
Yes, but how do I do this with change_column?
On Aug 15, 1:53 pm, Hassan Schroeder hassan.schroe...@gmail.com
wrote:
On Mon, Aug 15, 2011 at 1:41 PM, theLemcke sixtimesn...@gmail.com wrote:
Index name
'temp_index_altered_comments_on_commentable_id_and_commentable_type'
on table
On Mon, Aug 15, 2011 at 3:06 PM, theLemcke sixtimesn...@gmail.com wrote:
Yes, but how do I do this with change_column?
No idea, and I doubt you can :-)
Can you post the migration itself and the current schema for the table?
--
Hassan Schroeder
I wrote this for now, a terrible hack
def get_order
str = self.inspect
ar = str.split(',')
ar[0] = ar[0].gsub(/^\S*/,'')
ar[ar.length - 1] = ar.last.chop
puts 'ar'
p ar
ar2 = ar.map{|el| el.split(:)[0].strip}
puts 'ar2'
p ar2
del_idxs = []
You know what? Nevermind. Turns out that table is deleted later in my
migrations, so I'll just comment this line out. Still would like to
know how to do this, if it's even possible.
On Aug 15, 3:17 pm, Hassan Schroeder hassan.schroe...@gmail.com
wrote:
On Mon, Aug 15, 2011 at 3:06 PM,
Hello there,
I'm still new to ruby on rails, i try to create a little
browsergame. For that, I have to control the resources of a village.
For example:
The village got a wood rate of 200 per hour, so i want to call every
hour a method/action (anything) that count the 200 to the rest wood.
But of
Genji wrote in post #1016820:
Hello there,
I'm still new to ruby on rails, i try to create a little
browsergame. For that, I have to control the resources of a village.
For example:
The village got a wood rate of 200 per hour, so i want to call every
hour a method/action (anything) that
Tom Tom wrote in post #1016803:
in terms of an invoice i would eg like to display a uniqe number. yes
, i could use auto-inc, which is the internal id, but sometimes u just
need a ssecond one.
so i was wondering how i would generate that during eg a create action.
If you use the internal id,
On Tue, Aug 16, 2011 at 7:09 AM, Genji sushi.ge...@hotmail.de wrote:
Hello there,
I'm still new to ruby on rails, i try to create a little
browsergame. For that, I have to control the resources of a village.
For example:
The village got a wood rate of 200 per hour, so i want to call every
Jim ruther Nill wrote in post #1016826:
Everytime the page loads
The user could have the page open for two hours. What then?
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Hi guys,
I installed JQuery on my rails application, I tested some functions
like $(#some_elem).attr(id), and it works well.
So, I think that my file was corrected installed.
My problem is this:
- Everytime that I use JQuery command to create I dialog, this command
doesn't works.
One example is:
Try
autoOpen: true
Or create a link that starts the dialog
For example:
$(a.new_dialog).click(){
$(#test).dialog(open);
}
2011/8/15 Bruno Meira goesme...@gmail.com
Hi guys,
I installed JQuery on my rails application, I tested some functions
like $(#some_elem).attr(id), and it
http://jqueryui.com/demos/dialog/#option-autoOpen
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Jedrin wrote in post #1016808:
If rec is an active record object and you call rec.attribute_names, it
gives you the field names in alphabetical order.
If there is a way to get the order that the fields where created into
the dabatase on the create_table sql call, I would find that very
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