similar to: ActiveModel::AttributeMethods limiting

When submitting billing information in the past I''ve always used attr_accessor for credit card details as they should not be saved in the database. In addition I always end up storing the card expiration date so that the date form helper works correctly. With Active Model it seems logical to create a CreditCard class to hold this data instead. **1st issue.** It seems there still

Could someone explain this? #config/initializers/ar_attributes.rb module ActiveRecord module AttributeMethods alias_method :ar_read_attribute, :read_attribute def read_attribute(attr_name) p "read_override" ar_read_attribute(attr_name) end alias_method :ar_write_attribute, :write_attribute def write_attribute(attr_name, value)

There are few issues with the current ActiveModel::Errors class. Firstly, when an error is added to ActiveModel::Errors class via #add method (https://github.com/rails/rails/blob/master/activemodel/lib/active_model/errors.rb#L294) its translation is added. It should not be translated when being added, but only when being read. The second issue is a bit bigger. We''d like to create

I know that there is an ActiveModel Validator class https://github.com/rails/rails/blob/master/activemodel/lib/active_model/validator.rb which is used for the class level validation macros. But I didn''t find a an ActiveRecord Validator class. From my understanding in Rails 3, validations have been moved into ActiveModel to leave ActiveRecord as an ORM. So now I see this Rails 3 code

In ActionDispatch::PolymorphicRoutes, there is a call to build_named_route_call an on line 172 (of latest rails code from github), there is a call to singular_route_key: model_name_from_record_or_class(parent).singular_route_key Now model_name_from_record_or_class returns an ActiveModel::Name object, which is a wrapper to the string class, that returns a string name of the class of an

Hi , Am using rails 3 .I have added code in my controller ----------------------------------------------------------------------- la.map{|c| ActiveRecord::Base::Serializer.new(c).serializable_record ----------------------------------------------------------------------- But am getting below error ------------------------------------------------------------ NoMethodError (undefined method

This is a small, straightforward patch that I''d love to see merged: https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/4358-patch-add-root-option-to-activemodel-json-serialization It''s all pretty self-explanatory, it basically just ports a useful option from to_xml to to_json, making their interfaces more compatible with each other. Feedback would be greatly

Hi guys Seeing `composed_of` removed I put together a quick proof-of-concept ValueObject implementation on top of ActiveModel and ActiveRecord `serialize`. https://gist.github.com/3070184 Features: - VO''s are immutable - VO''s are identified by their attributes - VO''s can be conveniently created from hashes (with a little extra work) What do you think? -- You

Well, I''m trying to install Rails through gems in a Linux box `sudo gem i rails --pre` I''m getting this: ERROR: Error installing rails: activemodel requires activesupport (= 3.1.0.rc6, runtime) Which is funny, because when I check `gem list` I get activesupport (3.1.0.rc6) bcrypt-ruby (2.1.4) builder (3.0.0) i18n (0.6.0) multi_json (1.0.3) I don''t know what to

Is there a reason why AM:S doesn''t support arbitrary keys to serialization? I can see a lot of uses cases where arbitrary keys could come handy. Right now, if one tries to do it, AM:S checks if the keys match a method of the model and raises exception if it can''t find any. class Client < ActiveRecordBase attr_accessible :name, :address, as: :creator include

Trying to setup a tableless model, and serialize it to XML, but am getting: NameError: undefined local variable or method `attributes'' anyone know what I need to get the attributes method defined? 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

Hi all, I''m using Rails 3.0, and I have a model which validates if the attribute :name is present. On my my views, I use Jquery to submit the form which creates the model. If the name is not present, Rails returns something like this Json: [''Name is a required value''] Is there a way to make it return something like this? [''name'': ''Name is a

I''m a Django/Catalyst user that''s evaluating Rails ... I need a Ruby framework, and I''m trying to see if learning Rails is worth it or I should just go for Sinatra + various libs available. Django has a couple of things I like ... 1) the Forms API In Django I like that it''s being decoupled from models ... form objects have fields with validation rules that

Greetings, I''m getting this - ActiveModel::MissingAttributeError: missing attribute: some_attr - on a random basis under a unicorn server, running rails 3.2 and ruby 1.9.3 As the case of the last poster in the following thread - https://github.com/rails/rails/issues/1906 - I too am able to resolve this issue by settingpreload_app to false. However, this is not the behaviour I want to

Hi all, In my controller I am doing the following to populate a nested form for a has_many through association: def new @specification = Specification.new Component.find_each.each do |component| @specification.component_specifications.build(:component_id => component.id) end The idea being whenever someone creates or edits a form, it will be populated with all

Hello, I have a freeze field in a table (that I can''t change). When I try to find a record in this table I have the exception : C:/DATA/InstantRails-2.0/ruby/lib/ruby/gems/1.8/gems/ activerecord-2.1.0/lib/active_record/attribute_methods.rb:104:in `instance_method_already_implemented?'' C:/DATA/InstantRails-2.0/ruby/lib/ruby/gems/1.8/gems/

Trying to get an otherwise working app (in Rails 2.0.2) up to speed with Rails 2.1.0 and Ruby 1.8.7, I have some broken code I can''t seem to fix: module Pathmaker def self.append_features( base ) base.before_save do |model| model.path = model.name.downcase. gsub( /\ and\ /, ''-'' ). gsub( /\ on\ /, ''-'' ).

Hi, For some reason, this harmless block of code in my application controller def index @wide = true end is causing this hideous error. I have read the error means that the error is raised when attribute has a name reserved by ActiveRecord. Does that mean that none of my models can have columns named "toggle"? Here is the error and framework trace:

Is there a way to tell Rails to ignore attr_accessible when seeding the database and to allow mass assignment with create or new? I know how to skip validations but do not find anything on mass assignment... -- 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

I am using authlogic for authentication in rails 3.0.3 with ruby 1.9.2 Using activerecord-sqlserver-adapter (3.0.5) windows with sqlserver database when i create user details in rails console, i am getting below error, >User.create(:login=>''test'',:password=>''test123'',:password_confirmation=>''test123'')