lib/active_model/attribute_methods.rb in activemodel-3.0.0.beta2 vs lib/active_model/attribute_methods.rb in activemodel-3.0.0.beta3

@@ -219,11 +219,11 @@
         undefine_attribute_methods
       end
 
       def alias_attribute(new_name, old_name)
         attribute_method_matchers.each do |matcher|
-          module_eval <<-STR, __FILE__, __LINE__+1
+          module_eval <<-STR, __FILE__, __LINE__ + 1
             def #{matcher.method_name(new_name)}(*args)
               send(:#{matcher.method_name(old_name)}, *args)
             end
           STR
         end
@@ -263,10 +263,10 @@
               if respond_to?(generate_method)
                 send(generate_method, attr_name)
               else
                 method_name = matcher.method_name(attr_name)
 
-                generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__+1
+                generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + 1
                   if method_defined?(:#{method_name})
                     undef :#{method_name}
                   end
                   def #{method_name}(*args)
                     send(:#{matcher.method_missing_target}, '#{attr_name}', *args)