Sha256: 51e11656cf077bf812fd695935f163008cc37963d008a2a5885d50669807eb7b
Contents?: true
Size: 721 Bytes
Versions: 21
Compression:
Stored size: 721 Bytes
Contents
module Tags
extend ActiveSupport::Concern
included do
has_many :taggings, :as => :taggable
has_many :tags, :through => :taggings
attr_accessor :tag_list
after_save :update_tags!
end
def update_tags!
unless tag_list.nil?
self.tags = []
used_tags = []
tag_list.split(',').each do |name|
name.strip!
if !used_tags.include?(name) && name.present?
used_tags << name
tag = Tag.where(:ci_name => name.downcase).first
if tag.nil?
tag = Tag.create(:name => name)
else
tag.update(:name => name) unless name == tag.name
end
self.tags << tag
end
end
end
end
end
Version data entries
21 entries across 21 versions & 2 rubygems