if you have a lot of elements doing the case conversion everytime you compare two elements this will be inefficent. i'd suggest: 
my @imps =
  map { $_->[1] } 
    sort { $a->[0] cmp $b->[0] } 
      map { [ lc $_, $_ ] } 
        values %mips;

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In reply to Re: Re: alphabetize a hash ignoring upper/lower cases by Anonymous Monk
in thread alphabetize a hash ignoring upper/lower cases by Evanovich

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