From: Lyndon Samson <lyndon.samson@...>
Date: 2005-11-23T07:31:13+09:00
Subject: Re: what is the ruby way to do this?

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and this monstrosity, which isn't in the spirit of ruby... :-)

def add3(key, val)
$hash[key] =3D ( $hash[key] =3D=3D nil ) ? val.to_a : $hash[key] << val
end

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