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rails--rails/activerecord/test/models/comment.rb
Rafael Mendonça França 6931bed1b4 Revert "Merge pull request #14544 from jefflai2/named_scope_sti"
This reverts commit 9a1abedcde, reversing
changes made to c72d6c91a7.

Conflicts:
	activerecord/CHANGELOG.md
	activerecord/test/models/comment.rb

This change break integration with activerecord-deprecated_finders so
I'm reverting until we find a way to make it work with this gem.
2014-05-21 12:15:57 -03:00

53 lines
1.3 KiB
Ruby

class Comment < ActiveRecord::Base
scope :limit_by, lambda {|l| limit(l) }
scope :containing_the_letter_e, -> { where("comments.body LIKE '%e%'") }
scope :not_again, -> { where("comments.body NOT LIKE '%again%'") }
scope :for_first_post, -> { where(:post_id => 1) }
scope :for_first_author, -> { joins(:post).where("posts.author_id" => 1) }
scope :created, -> { all }
belongs_to :post, :counter_cache => true
belongs_to :author, polymorphic: true
belongs_to :resource, polymorphic: true
has_many :ratings
belongs_to :first_post, :foreign_key => :post_id
has_many :children, :class_name => 'Comment', :foreign_key => :parent_id
belongs_to :parent, :class_name => 'Comment', :counter_cache => :children_count
def self.what_are_you
'a comment...'
end
def self.search_by_type(q)
where("#{QUOTED_TYPE} = ?", q)
end
def self.all_as_method
all
end
scope :all_as_scope, -> { all }
def to_s
body
end
end
class SpecialComment < Comment
end
class SubSpecialComment < SpecialComment
end
class VerySpecialComment < Comment
end
class CommentThatAutomaticallyAltersPostBody < Comment
belongs_to :post, class_name: "PostThatLoadsCommentsInAnAfterSaveHook", foreign_key: :post_id
after_save do |comment|
comment.post.update_attributes(body: "Automatically altered")
end
end