From: ashishwave <ashishwave@...>
Date: 2007-07-27T15:15:01+09:00
Subject: How to pass arguments by reference in a function

if i pass arguments in a function then they get passed by value. how
to get it pased by reference.
For example: if i want to swrite my own swap function (not using
multiple assignment syntax a,b=b,a) just for example example, how to
implement that in ruby

bye :-)
Ashish Ranjan