Module: Roda::RodaPlugins::RunHandler::RequestMethods

Defined in:
lib/roda/plugins/run_handler.rb

Instance Method Summary collapse

Instance Method Details

#run(app, opts = OPTS) {|res| ... } ⇒ Object

If a block is given, yield the rack response array to it. The response can be modified before it is returned by the current app.

If the not_found: :pass option is given, and the rack response returned by the app is a 404 response, do not return the response, continue routing normally.

Yields:

  • (res) 


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# File 'lib/roda/plugins/run_handler.rb', line 35

def run(app, opts=OPTS)
  res = catch(:halt){super(app)}
  yield res if defined?(yield)
  if opts[:not_found] == :pass && res[0] == 404
    body = res[2]
    body.close if body.respond_to?(:close)
    nil
  else
    throw(:halt, res)
  end
end