document.rb in dynamoid-1.2.0

- old
+ new

@@ -70,22 +70,22 @@
       #
       # @return [Dynamoid::Document] the saved document
       #
       # @since 0.2.0
       def create(attrs = {})
-        attrs[:type] ? attrs[:type].constantize.new(attrs).tap(&:save) : new(attrs).tap(&:save)
+        build(attrs).tap(&:save)
       end
 
       # Initialize a new object and immediately save it to the database. Raise an exception if persistence failed.
       #
       # @param [Hash] attrs Attributes with which to create the object.
       #
       # @return [Dynamoid::Document] the saved document
       #
       # @since 0.2.0
       def create!(attrs = {})
-        attrs[:type] ? attrs[:type].constantize.new(attrs).tap(&:save!) : new(attrs).tap(&:save!)
+        build(attrs).tap(&:save!)
       end
 
       # Initialize a new object.
       #
       # @param [Hash] attrs Attributes with which to create the object.
@@ -128,10 +128,12 @@
         load(attrs)
       end
     end
 
     def load(attrs)
-      self.class.undump(attrs).each {|key, value| send "#{key}=", value }
+      self.class.undump(attrs).each do |key, value|
+        send("#{key}=", value) if self.respond_to?("#{key}=")
+      end
     end
 
     # An object is equal to another object if their ids are equal.
     #
     # @since 0.2.0