I have an Account model that belongs to an account manager: class Account < ActiveRecord::Base belongs_to :account_manager, :class_name => \'User\'
I\'ve spent half a working day trying to track this down in AR. Given a model setup like: 开发者_如何学JAVAclass Publication < ActiveRecord::Base
Based on following models class Company < ActiveRecord::Base has_and_belongs_to_many :origins end class Origin < ActiveRecord::Base
I have a has_one association that is reflective on the objects of another association.I have Project, which has many ProjectUsers, which tie Projects and Users.One of those ProjectUsers is authoritati
Based on following models class Company < ActiveRecord::Base belongs_to :country end class Country < ActiveRecord::Base
This seems to be an inconsistency between has_many and has_one. The has_many association allows you to specify an after_add callback that is called after an object has been added to the collection.
so i havent found much documentation about using conditions on activerecord find methods for associated models, but i have found 开发者_开发百科a variety of examples.although none of them seem to be w
I have created a complex object in rails w开发者_如何学Cith a principle parent object \"Resume\" it has a number of child objects for each section(\"objective_section\", \"contact_section\", etc), is
Trying to write a basic \"blog-like\" app in rails 3, I\'m stuck with associations. I need the create method save the post_id as well as the user_id in the comment table (which I need in order to retr
Note: I\'m using Rails 2.3.8, not 3. I have a Photo model with a default_scope: default_scope :conditions => [\"published = ?\", true], :order => :position
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