Contents

module AxleAttributes
  class Definition
    module Mappings
      extend ActiveSupport::Concern

      included do
        class_attribute :cached_attribute_mappings
        self.cached_attribute_mappings = {}
      end

      module ClassMethods
        def cached_attribute_mappings_for(namespace)
          cached_attribute_mappings[namespace] ||= AttributeMapping.cached_mapping_for(namespace).read
        end
      end

      def to_options
        mappings.map do |k, v|
          [v, k]
        end
      end

      def mappings
        if @mappings
          @mappings
        elsif mapping_model && mapping_model.respond_to?(:cached_mapping)
          mapping_model.cached_mapping
        else
          self.class.cached_attribute_mappings_for(namespace)[name] || {}
        end
      end

      def mappings=(val)
        @mappings = val
      end

      def mapping_records
        AttributeMapping.where(namespace: namespace, attribute_name: name)
      end

      def mapping_model
        if options[:mapping_model]
          @mapping_model ||= options[:mapping_model].constantize
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
axle_attributes-1.13.2	lib/axle_attributes/definition/mappings.rb