From: Junkone <junkone1@...>
Date: 2008-07-25T19:04:07+09:00
Subject: optional parameter in functions

how do i make a parameter optional. if it is possible.
for eg. i want to do as follows

function myCall(a,b,c=somedefault)
..
end


myCall(a,b,c) or myCall(a,b)