Sha256: b199df8f7078fc096970cba609493894772cf85a1cd625dcede9985125186cc3
Contents?: true
Size: 913 Bytes
Versions: 22
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Stored size: 913 Bytes
Contents
# The Tagging join model. This model is automatically generated and added to your app if you run the tagging generator included with has_many_polymorphs.
class Tagging < ActiveRecord::Base
belongs_to :<%= parent_association_name -%><%= ", :foreign_key => \"#{parent_association_name}_id\", :class_name => \"Tag\"" if options[:self_referential] %>
belongs_to :taggable, :polymorphic => true
# If you also need to use <tt>acts_as_list</tt>, you will have to manage the tagging positions manually by creating decorated join records when you associate Tags with taggables.
# acts_as_list :scope => :taggable
# This callback makes sure that an orphaned <tt>Tag</tt> is deleted if it no longer tags anything.
def after_destroy
<%= parent_association_name -%>.destroy_without_callbacks if <%= parent_association_name -%> and <%= parent_association_name -%>.taggings.count == 0
end
end
Version data entries
22 entries across 22 versions & 4 rubygems