gistfile1.txt

  2) Error:
test_rails_root_templates(GeneratorsTest):
NoMethodError: undefined method `parents' for #<TestApp::Application:0x00000100b1ae58>
    /Users/jack/git/rails/railties/lib/rails/railtie/configurable.rb:28:in `method_missing'
    /Users/jack/git/rails/railties/lib/rails/generators/named_base.rb:62:in `namespace'
    /Users/jack/git/rails/railties/lib/rails/generators/named_base.rb:67:in `namespaced?'
    /Users/jack/git/rails/railties/lib/rails/generators/named_base.rb:75:in `class_path'
    /Users/jack/git/rails/railties/lib/rails/generators/named_base.rb:90:in `class_name'
    /Users/jack/git/rails/railties/lib/rails/generators/named_base.rb:178:in `block in check_class_collision'
    /Users/jack/.rvm/gems/ruby-1.9.2-p136/gems/thor-0.14.6/lib/thor/task.rb:22:in `run'
    /Users/jack/.rvm/gems/ruby-1.9.2-p136/gems/thor-0.14.6/lib/thor/invocation.rb:118:in `invoke_task'
    /Users/jack/.rvm/gems/ruby-1.9.2-p136/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `block in invoke_all'

this fixes it:

diff --git a/railties/lib/rails/generators/named_base.rb b/railties/lib/rails/generators/named_base.rb
index 2af7f85..f25826a 100644
--- a/railties/lib/rails/generators/named_base.rb
+++ b/railties/lib/rails/generators/named_base.rb
@@ -59,7 +59,7 @@ module Rails

     def namespace
       @namespace ||= if defined?(Rails) && Rails.application

•        Rails.application.class.parents.detect { |n| n.respond_to?(:_railtie) }
  

•        Rails.application.class.ancestors.detect { |n| n.respond_to?(:_railtie) }
     end