-- Prosody IM

-- Copyright (C) 2013 Florian Zeitz

--

-- This project is MIT/X11 licensed. Please see the

-- COPYING file in the source package for more information.

--

local http = {};

function http.contains_token(field, token)

	field = ","..field:gsub("[ \t]", ""):lower()..",";

	return field:find(","..token:lower()..",", 1, true) ~= nil;

end

return http;