named_scope with joins - Rails Snipplr Social Repository

Revision: 24743

at March 10, 2010 06:10 by nflamel

Updated Code

class Post < ActiveRecord::Base
  has_many :comments
  named_scope :commented_by, lambda { |user_id| { :joins => :comments, :conditions => ["comments.user_id = ?", user_id] } }
end

class Comment < ActiveRecord::Base
  belongs_to :user
  belongs_to :post
end

Revision: 24742

at March 10, 2010 06:09 by nflamel

Initial Code

class Post < ActiveRecord::Base
  has_many :comments
  named_scope :commented_by, lambda { |user_id| { :joins => :comments, :conditions => ["comments.user_id == ?", user_id] } }
end

class Comment < ActiveRecord::Base
  belongs_to :user
  belongs_to :post
end

Initial URL

Initial Description

Initial Title

named_scope with joins

Initial Tags

rails

Initial Language

Rails

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