Sha256: 57dc52aa73195d2acedf9aeb475bcbb6e4defdba30a2d5e390a96a831a196c2c
Contents?: true
Size: 1.91 KB
Versions: 8
Compression:
Stored size: 1.91 KB
Contents
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
belongs_to :developer
has_many :ratings
belongs_to :first_post, :foreign_key => :post_id
belongs_to :special_post_with_default_scope, foreign_key: :post_id
has_many :children, :class_name => 'Comment', :foreign_key => :parent_id
belongs_to :parent, :class_name => 'Comment', :counter_cache => :children_count
class ::OopsError < RuntimeError; end
module OopsExtension
def destroy_all(*)
raise OopsError
end
end
default_scope { extending OopsExtension }
# Should not be called if extending modules that having the method exists on an association.
def self.greeting
raise
end
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
default_scope { where(deleted_at: nil) }
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
class CommentWithDefaultScopeReferencesAssociation < Comment
default_scope ->{ includes(:developer).order('developers.name').references(:developer) }
belongs_to :developer
end
Version data entries
8 entries across 8 versions & 1 rubygems