Method: Rack::JSONP#pad

Defined in:
lib/rack/contrib/jsonp.rb

#pad(callback, response, body = "") ⇒ Object

Pads the response with the appropriate callback format according to the JSON-P spec/requirements.

The Rack response spec indicates that it should be enumerable. The method of combining all of the data into a single string makes sense since JSON is returned as a full string.



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# File 'lib/rack/contrib/jsonp.rb', line 35

def pad(callback, response, body = "")
  response.each{ |s| body << s.to_s }
  "#{callback}(#{body})"
end