Hello should say hello
module HelloWorld
# This is the HTTP response object according to the Rack specification.
RESPONSE = [200, { 'Content-Type' => 'text/html',
- 'Content-Length' => '32' },
- ['Please connect using websockets.']]
+ 'Content-Length' => '12' }, [ 'Hello World!' ] ]
# this is function will be called by the Rack server (iodine) for every request.
def self.call env
