Sha256: 3b29609edf0dfe91e0a262c349848d8cb26dc61a6d70044761367b8c1932553f
Contents?: true
Size: 885 Bytes
Versions: 14
Compression:
Stored size: 885 Bytes
Contents
require 'active_support/concern'
module SocialStream #:nodoc:
module Models
module Supertype
extend ActiveSupport::Concern
included do
subtypes.each do |s|
has_one s, :dependent => :destroy
end
end
module ClassMethods
def subtypes
SocialStream.__send__ to_s.tableize
end
def load_subtype_features
features = "SocialStream::Models::#{ to_s }".constantize
subtypes.each do |s|
s = s.to_s.classify.constantize
s.__send__(:include, features) unless s.ancestors.include?(features)
end
end
end
module InstanceMethods
def subtype_instance
self.class.subtypes.each do |s|
i = __send__(s)
return i if i.present?
end
nil
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems