Contents

module DataMapper
  module Mongo
    class Property
      class Hash < DataMapper::Property::Object
        include DataMapper::Property::PassThroughLoadDump
        primitive ::Hash

        # @api semipublic
        def load(value)
          typecast_to_primitive(value)
        end

        # @api semipublic
        def typecast_to_primitive(value)
          case value
          when NilClass
            nil
          when ::Hash
            DataMapper::Ext::Hash.to_mash(value).symbolize_keys
          when ::Array
            value.empty? ? {} : {value.first.to_sym => value.last}
          end
        end
      end #Array
    end # Property
  end # Mongo
end # DataMapper

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
dm-mongo-adapter-0.6.0	lib/mongo_adapter/property/hash.rb