Hello,

I have written in the past this short routine to manipolate my data structure (array of hashes). 

    for my $h (@suggestionsTemp) {
        push @suggestionsUnsorted, ($targets{$$h{targetL}}={targetL=>$
+$h{targetL}})
            unless $targets{$$h{targetL}};
        $targets{$$h{targetL}}{origin}{$$h{origin}}++;
        $targets{$$h{targetL}}{count}++;
    }
    $$_{origin} = join ', ', sort keys %{$$_{origin}} for values %targ
+ets;

[download]

It basically counts how many times the value of 'targetL' is repeated in the structure, sets the frequency in 'count' and joins all the values of 'origin' of all repeated 'targetL'. I am wondering if it is possible to use the same routine to do the match (here with unless) in a case insensitive way the 'targetL'.

In reply to data manipulation case insensitive match by Anonymous Monk

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