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Re: Re: alphabetize a hash ignoring upper/lower cases

by halley (Prior)
on May 11, 2003 at 12:07 UTC ( [id://257223]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my @ordered =
   map { $_->[0] }
   sort { $a->[1] cmp $b->[1] }
   map { [ $_, expensive_function($_) ] }  # such as lc()
   @unordered;                             # such as keys %hash

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