Sha256: eb347d6764e80dcaeb42f173f51a0bfa82aac037a5b2fb480feb1b2896147331
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Size: 916 Bytes
Versions: 10
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Stored size: 916 Bytes
Contents
module ActsAsTaggableOn
class Tagging < ::ActiveRecord::Base #:nodoc:
attr_accessible :tag,
:tag_id,
:context,
:taggable,
:taggable_type,
:taggable_id,
:tagger,
:tagger_type,
:tagger_id
belongs_to :tag, :class_name => 'ActsAsTaggableOn::Tag'
belongs_to :taggable, :polymorphic => true
belongs_to :tagger, :polymorphic => true
validates_presence_of :context
validates_presence_of :tag_id
validates_uniqueness_of :tag_id, :scope => [ :taggable_type, :taggable_id, :context, :tagger_id, :tagger_type ]
after_destroy :remove_unused_tags
private
def remove_unused_tags
if ActsAsTaggableOn.remove_unused_tags
if tag.taggings.count.zero?
tag.destroy
end
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems