From: Craig Demyanovich <cdemyanovich@...>
Date: 2008-05-08T03:48:57+09:00
Subject: Re: hash adding values

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Looks like you forgot to change this line

sktylist = Hash.new("")

to

sktylist = Hash.new( [] )

which makes the default value for new elements an empty array instead of a
string. Only then can you use the << operator to push values on to the
array.

Regards,
Craig

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