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Re^3: Checking a hash for two matching values.

by NetWallah (Canon)
on Sep 17, 2013 at 19:17 UTC ( #1054525=note: print w/replies, xml ) Need Help??

in reply to Re^2: Checking a hash for two matching values.
in thread Checking a hash for two matching values.

Hmm - I did not notice any hints of requiring case-insensitivity, but in any case, that requirement is easily accommodated in my code by adding a "map {lc}" .
my @found= grep { my %r = map{lc} reverse %$_; exists $r{cat} && exis +ts $r{dog}} @pets;

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