Allows you to store urls centrally

url.lua

-- Setting
-- url.set("MAIN", msg.url("."))
--
-- Shorthand set
-- url.MAIN = msg.url(".")
--
--
-- Getting
-- url.get("MAIN")
--
-- Shorthand get
-- url.MAIN
--

local M = {}

local urls = {}

local mt = {
	__index = function (t,k)
		if type(k) == "string" then
			k = hash(k)
		end
		return urls[k]
	end,

	__newindex = function (t,k,v)
		if type(k) == "string" then
			k = hash(k)
		end
		urls[k] = v
	end
}

function M.set(tag, url)
	M[tag] = url
end

function M.get(tag)
	return M[tag]
end

setmetatable(M, mt)

return M