search for: layoutbar

...this in your source (because you''ve done a poor job maintaining your code and reading the API docs): render ''foo'', :layout => ''bar'' You might expect it to do what it says... but it actually sets deprecated_status and ends up setting "Status: layoutbar" as a header. This wouldn''t be a problem other than an RFC violation, if Apache didn''t pick up on it and deliver anything with an invalid Status header as text/plain (as it should). But it does it without warning (as it shouldn''t), which I''ve told th...