Wednesday 12 September 2012

caller

See full stack flow of execution ..very useful for debugging

c =caller.join("\n <br/>")
    render :text => c



/Users/yanniskolovos/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.8/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
/Users/yanniskolovos/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.8/lib/abstract_controller/base.rb:167:in `process_action'
/Users/yanniskolovos/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.8/lib/action_controller/metal/rendering.rb:10:in `process_action'
/Users/yanniskolovos/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.8/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
/Users/yanniskolovos/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-


and so on

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