Merge pull request #978 from regonn/fix-generators-template

fix generators template bug

Author: joaomdmoura

lib/generators/serializer/templates/serializer.rb

@@ -1,8 +1,8 @@
 <% module_namespacing do -%>
 class <%= class_name %>Serializer < <%= parent_class_name %>
   attributes <%= attributes_names.map(&:inspect).join(", ") %>
-end
 <% association_names.each do |attribute| -%>
   has_one :<%= attribute %>
 <% end -%>
+end
 <% end -%>

test/generators/serializer_generator_test.rb

@@ -39,6 +39,7 @@ def test_generates_attributes_and_associations
     assert_file "app/serializers/account_serializer.rb" do |serializer|
       assert_match(/^  attributes :id, :name, :description$/, serializer)
       assert_match(/^  has_one :business$/, serializer)
+      assert_match(/^end\n*\z/, serializer)
     end
   end