struct.rb in rom-repository-0.3.0

- old
+ new

@@ -1,32 +1,37 @@
-require 'anima'
-
-require 'rom/support/class_builder'
-
 module ROM
   # Simple data-struct
   #
   # By default mappers use this as the model
   #
   # @api public
   class Struct
-    # Coerce to hash
+    # Coerces a struct to a hash
     #
     # @return [Hash]
     #
     # @api private
     def to_hash
       to_h
     end
 
-    # Access attribute value
+    # Reads an attribute value
     #
-    # @param [Symbol] name The name of the attribute
+    # @param name [Symbol] The name of the attribute
     #
     # @return [Object]
     #
     # @api public
     def [](name)
-      instance_variable_get("@#{name}")
+      __send__(name)
+    end
+
+    # Returns a short string representation
+    #
+    # @return [String]
+    #
+    # @api public
+    def to_s
+      "#<#{self.class}:0x#{(object_id << 1).to_s(16)}>"
     end
   end
 end