Module:Utils

Documentation for this module may be created at Module:Utils/doc

local p = {}

function p.concat(t)
	local str = ""
	
	if t ~= nil then
		for k, v in ipairs(t) do
			str = str .. v .. ", "
		end
		str = str:sub(1, -3)
	end
	
	return str
end

function p.length(t)
	local str = 0
	
	if t ~= nil then
		for k, v in pairs(t) do
			str = str + 1
		end
	end
	
	return str
end

return p