From: Amir Ebrahimifard <amiref@...>
Date: 2010-08-05T05:13:49+09:00
Subject: Default arguments problem

Hi
How can I have a method with 3 arguments so that only second argument is
a default
argument for example:

def sum(p,q=2,r)
 puts p+q+r
end

(I want to use from this method with only 2 arguments : first argument
and third argument )
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