Hi Monks, Is there any way of getting a list of keys from a tied Ix::Hash that contains several repeated entries? Example: 
#!/usr/local/bin/perl  
use strict;
use Tie::IxHash;
my %foo;
my $t = tie %foo, 'Tie::IxHash';

#integer part of...
%foo = qw (    one 1.2
               one 1.6
             one 1.9
             two 2
             three 3 );

my @keys = $t->Keys;
 print "@keys\n";

[download]
This will print One, two, three instead of one, one one, two three. Any ideas? It's a common situation. It would be a nice addition to Q&A. Thanks, quesada

In reply to Ix::Hash with repeated keys by quesada

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