Tell us what you are actually trying to do. Map is not generally appropriate in itself for sorting (sort does that job), but you may be trying to do something interesting like a Schwartzian transform (see replies to What is "Schwarzian Transform" (aka Schwartzian)). Give us a good question (some context and / or code would help a lot) and we'll give you a good answer.

DWIM is Perl's answer to Gödel

In reply to Re: sorting keys in Hash by GrandFather
in thread sorting keys in Hash by megaurav2002

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