Get this reponse as a string according to HTTP protocol

Property definitions

nitcorn $ HttpResponse :: render
	# Get this reponse as a string according to HTTP protocol
	fun render: Writable
	do
		finalize

		var buf = new Template
		buf.add("{http_version} {status_code} {status_message or else ""}\r\n")
		for key, value in header do
			buf.add("{key}: {value}\r\n")
		end
		buf.add("\r\n")
		buf.add body
		return buf
	end
lib/nitcorn/http_response.nit:93,2--106,4