From: Mark Van Holstyn <mvette13@...>
Date: 2005-11-23T07:56:03+09:00
Subject: Re: what is the ruby way to do this?

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Personally, I would keep every element of the hash an array. You can do tha=
t
like so...
def add4( key, value )
@hsh[key] =3D @hsh[key].to_a<<value
end


if you must keep entries in the hash that only have one value as single
elements and not as arrays..
def add5( key, value )
@hsh[key] =3D @hsh[key]?@hsh[key].to_a<<value:value
end

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