Contents

class Card
  module Model
    module SaveHelper
      def create_card args
        resolve_name_conflict args
        Card.create! args
      end

      # if card with same name exists move it out of the way
      def create_card! args
        create_card args.reverse_merge(rename_if_conflict: :old)
      end

      def update_card name, args
        resolve_name_conflict args
        Card[name].update_attributes! args
      end

      def update_card! args
        update_card args.reverse_merge(rename_if_conflict: :new)
      end

      def create_or_update name_or_args, args={}
        if name_or_args.is_a?(Hash)
          name = name_or_args.delete :name
          args = name_or_args
        else
          name = name_or_args
        end
        if Card[name]
          update_card name, args
        else
          create_card args.merge(name: name)
        end
      end

      def create_or_update! name_or_args, args=nil
        if name_or_args.is_a?(Hash)
          name = name_or_args.delete(:name)
          args = name_or_args
        else
          name = name_or_args
          args ||= {}
        end
        create_or_update name, args.reverse_merge(rename_if_conflict: :new)
      end

      def resolve_name_conflict args
        rename = args.delete :rename_if_conflict
        return unless rename
        args[:name] = Card.uniquify_name args[:name], rename
      end

      # create if it doesn't exist
      def ensure_card args
        return if Card[args[:name]]
        Card.create! args
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
card-1.19.4	lib/card/model/save_helper.rb
card-1.19.3	lib/card/model/save_helper.rb
card-1.19.2	lib/card/model/save_helper.rb
card-1.19.1	lib/card/model/save_helper.rb
card-1.19.0	lib/card/model/save_helper.rb