I am adding support for a new mime type in a rails 3.1.0 rc5
application and noticed differences between 3.0 and 3.1 that are
There you can see that in 3.1 you need to do an additional step to add
global support for rendering to a new mime type. Can anyone tell if
the added complexity is intentional or not? I think it would be more
intuitive if ActionController::Renderers.add was the only thing
required like in 3.0.