Module:Utils
Documentation for this module may be created at Module:Utils/doc
local _m = {}
_m.def = function(a, b)
return (a ~= nil and a ~= "") and a or b
end
_m._a = function (x)
if type(x) ~= "table" then return x end
if x.args then return x.args[1] end
return x[1]
end
return _m