Module: WebConsole::DebugExceptionsExt

Defined in:
lib/web_console/extensions.rb

Instance Method Summary collapse

Instance Method Details

#render_exception(request, exception) ⇒ Object 



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# File 'lib/web_console/extensions.rb', line 25

def render_exception(request, exception)
  super(request, exception).tap do
    backtrace_cleaner = request.get_header('action_dispatch.backtrace_cleaner')
    error = ActionDispatch::ExceptionWrapper.new(backtrace_cleaner, exception).exception

    # Get the original exception if ExceptionWrapper decides to follow it.
    Thread.current[:__web_console_exception] = error

    # ActionView::Template::Error bypass ExceptionWrapper original
    # exception following. The backtrace in the view is generated from
    # reaching out to original_exception in the view.
    if error.is_a?(ActionView::Template::Error)
      Thread.current[:__web_console_exception] = error.cause
    end
  end
end