From: akbarhome <akbarhome@...>
Date: 2006-11-01T23:45:17+09:00
Subject: variable pointer

@c = "donal"
@b = @c

abrakadabra(@b, @c)

@c = "mickey"

print @b resulted "mickey"

Is there something like abrakadabra method in ruby? The only thing I
can think to emulate this is using global variable.

Thank you.