Sha256: dc7e635cdbb44db9a2e6a083a0f201fa937756846f9351af97c2ac4b7532d37a
Contents?: true
Size: 558 Bytes
Versions: 5
Compression:
Stored size: 558 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.find_or_create_by(:name => name)
self.tags << tag
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems