Deep in the debugger...

gistfile1.txt

[97, 106] in /Users/jonc/code/innova/renewadvantage/vendor/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/rendering.rb
   97      end
   98  
   99      # Raw rendering of a template to a Rack-compatible body.
   100      # :api: plugin
   101      def render_to_body(options = {})
=> 102        _process_options(options)
   103        _render_template(options)
   104      end
   105  
   106      # Find and renders a template based on the options given.
(rdb:1) options
{:prefixes=>["members", "application"], :template=>"new", :layout=>#<Proc:0x007f8f0816c9b8@/Users/jonc/code/innova/renewadvantage/vendor/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/layouts.rb:384>}
(rdb:1)