similar to: there is no documentation about before_add_for methods?

Hello, class Customer < ActiveRecord::Base has_many :deliveries class Delivery < ActiveRecord::Base has_many :delivery_items has_many :products, :through => :delivery_items belongs_to :customer class DeliveryItem < ActiveRecord::Base belongs_to :delivery belongs_to :product I create a new delivery for customer x: = simple_form_for @customer do |f| = f.simple_fields_for

I''ve seen http://railscasts.com/episodes/73-complex-forms-part-1, part2 and part3. It seems to be my case. I have: Company has_many :documents has_many :tenders, :through.......... and Document belongs_to :company Tender has_many :companies, :through.......... I want to insert documents and tenerds on company creation. If documents are more than one the user can click "add

I have problems on a simple design problem. I have many companies. Each company have one or more commercial activity. Activities types are: ecommerce, local unit, television, automatic vending machines, and so on. Company may have one or more ecommerce activity or one or more local unit activity, one ormore vending machines, etc. How can I model this scenario? Company has_many ecommerce has_many

class Post < ActiveRecord::Base validates :name, :presence => true validates :title, :presence => true, :length => { :minimum => 5 } has_many :comments, :dependent => :destroy has_many :tags accepts_nested_attributes_for :tags, :allow_destroy => :true, :reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? or v.nil? } } end rails c

class Shop < ActiveRecord::Base has_many :documents, :dependent => :restrict end class Document < ActiveRecord::Base belongs_to :shop default_scope :order => ''updated_at DESC'' end in the Shop show view I have: - for document in @shop.documents %li(id="shop_documents")= link_to document.subject, shop_document_url(@shop, document) I want list

I have: <%= form_for(@supplier) do |f| %> ....... ...... <%= render ''sector_categories'', :locals => {:f => f} %> in _sector_categories partial I have: <div class="field"> <div id="category_update"> <% for category in @categories %> <%= f.check_box :category_ids[], category.id,

Rails 3.2.11 My app has a model called Plan, which has has_many self-referential association just like http://railscasts.com/episodes/163-self-referential-association has_many :matches has_many :counterparts, :through => :matches has_many :inverse_matches, :class_name => "Match", :foreign_key => :counterpart_id has_many :inverse_counterparts, :through =>

Hi everyone! For those of you who are not noticed the in-place edit method for collection associations are broken in the current rails release - 4.0.0, and here''s what is cooking in the rails master https://github.com/rails/rails/commit/1a40be02113287d9a003f8224e91b9f623857f4b and this https://github.com/rails/rails/pull/12227 In short: it looks like things like has_many.reject!{},

I am trying to create an association table using the ":through" option in "has_many" but not having success. I have created the necessary migrations of the association tables and run rake db:migrate I have the following model: class Group < ActiveRecord::Base has_many :users, :through => :group_user has_many :invites, :through => :group_invite, :class_name =>

My Stackoverflow question: http://stackoverflow.com/questions/17461273/where-does-association-extension-sit-in/17664817?noredirect=1#17664817 I have an association extension method like the following: class Bundle < ActiveRecord::Base has_many :items do def foo end end I was trying to use delayed job/sidekiq delay() method like the following: b.items.delay.foo But I

Hello all, I''m having problems creating a new record with has_many :through My application is quite complicated so I''ll try to explain it as easy as I can. I have a many to many relationship with Projects, IRBs and Reviews. Where reviews is the joined model. In the new project view, I have a link (add IRB). This will add an a list of IRBs to the new project form. I have visited

I need to keep version of a model Client: has_many :product_clients has_many :products, :through => :product_clients The question is what is the best way of saving versions of the association. Can I make the association using the client.version.id rather than the client.id? Or should I use a bit mask? Any thoughts much appreciated, Mike -- You received this message because you are

Hi. I have a problem with the association methods which passed to a model through a belongs_to declaration. Here''s an illustration of the issue: GIVEN: # migration class CreateArticlesAndAuthorsTables < ActiveRecord::Migration   def self.up     create_table :articles do |t|       t.text     :title       t.integer :author_id     end     create_table :authors do |t|       t.text

Hi I''m trying to create a many to many relationship between two models. A User can be associated with many Incidents and vice versa. class User < ActiveRecord::Base include ActiveModel::ForbiddenAttributesProtection has_many :incident_participants, foreign_key: "participant_id" has_many :participated_incidents, through: :incident_participants end class Incident

Today was expected the new stable rails release 3.0.9 with some fixed, among all the problem with escape_javascript. It seems that it see that has not been released, unfortunately. -- 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

Hello all, I''m having a strange issue with a model that belongs_to two other models. The one association is polymorphic and the other is normal. ================================ class Role < ActiveRecord::Base belongs_to :user belongs_to :permission, :polymorphic => true end class User < ActiveRecord::Base has_many :roles has_many :programs, :through => :roles end

I am using elasticsearch for querying in my application. Lets say there are 2 models Class Topic has_many :posts and Class Article has_many :comments I want to do a combined search on both these models and my query looks like: Tire.search [Article, Topic], {:load => {:include => [:posts, :comments]}} do |search| ... end This is where I encounter a problem. I get the Association

Hi, I''m facing a strange behavior in Rails with the has_many association and the generated collection<<(object, ...) method that comes along. I''ve got an Object model and a Tag model, plus a taggings table to join the two together. On Object, I set these associations: has_many :taggings, :as => :taggable, :dependent => :destroy has_many :tags,

I''m trying to do, what seems like, a very basic join. However, the association just doesn''t seem to work. I''m sure it''s something very simple but I don''t know what. class Role < ActiveRecord::Base belongs_to :packages belongs_to :users end class Package < ActiveRecord::Base has_many :roles has_many :users, :through => :roles end

I am unable to call a polymorphic scope using the searchlogic plugin as it keeps on returning ''undefined method''. I am certain it is only a problem within my project as I created a test project and I was able to call a polymorphic scope using the searchlogic plugin. I am hoping someone can provide a suggestion on how to debug this issue. My project consists of several gems, and