Contents

module Poms
  module HasAncestors
    module ClassMethods

    end

    module InstanceMethods
      def series
        return @series if @series
        descendant_series = descendant_of.reject { |obj| obj.class != Poms::Series }
        if descendant_of.blank?
          []
        elsif descendant_series.blank?
          descendant_of
        else
          descendant_series
        end
      end

      def serie
        series.first
      end

      def serie_mid
        return nil if serie.nil?
        serie.mid_ref || serie.mid
      end

      def ancestor_mids
        return @ancestor_mids if @ancestor_mids
        descendant_of_mids = descendant_of.map(&:mid_ref) rescue []
        episode_of_mids = episode_of.map(&:mid_ref) rescue  []
        @ancestor_mids = (descendant_of_mids + episode_of_mids).flatten.compact.uniq
      end
    end

    def self.included(receiver)
      receiver.extend ClassMethods
      receiver.send :include, InstanceMethods
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
poms-0.0.10	lib/poms/has_ancestors.rb
poms-0.0.9	lib/poms/has_ancestors.rb
poms-0.0.8	lib/poms/has_ancestors.rb
poms-0.0.6	lib/poms/has_ancestors.rb
poms-0.0.5	lib/poms/has_ancestors.rb
poms-0.0.4	lib/poms/has_ancestors.rb
poms-0.0.3	lib/poms/has_ancestors.rb