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Re: Re: Union of hashes

by merlyn (Sage)
on Feb 07, 2002 at 16:43 UTC ( [id://143916]=note: print w/replies, xml ) Need Help??


in reply to Re: Union of hashes
in thread Union of hashes

Only in the sense that
print "hello world";
and
print $_ for split //, "hello world";
do "similar things". The void map solution is to be avoided, especially when there are so many better solutions.

-- Randal L. Schwartz, Perl hacker

Replies are listed 'Best First'.
(jcwren) Re: (3) Union of hashes
by jcwren (Prior) on Feb 07, 2002 at 17:50 UTC

    Like masem's most excellent Hash::Merge. It does deep hashes, and optionally does true copies instead of references.

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