structure.rb in structure-0.28.5 vs structure.rb in structure-0.28.6

@@ -3,11 +3,11 @@
     base.extend(ClassMethods).instance_variable_set(:@attribute_names, [])
   end
 
   def attributes
     attribute_names.reduce({}) { |ret, key|
-      val = self.send(key)
+      val = send(key)
 
       ret.update(key =>
         if val.respond_to?(:attributes)
           val.attributes
         elsif val.is_a?(Array)
@@ -30,11 +30,12 @@
 
   def inspect
     class_name = self.class.name || self.class.to_s.gsub(/[^\w:]/, '')
 
     "#<#{class_name} #{
-      attributes
-        .map { |key, val|
+      attribute_names
+        .map { |key|
+          val = send(key)
           if val.is_a?(Array)
             "#{key}=[#{val.take(3).map(&:inspect).join(', ')}" + (val.size > 3 ? '...' : '') + ']'
           else
             "#{key}=#{val.inspect}"
           end