dear monks, i have the following neested loops to search something in a more or less complex hashref of hashes with arrays: 
foreach $hk (keys %$hash) {
        foreach $m (@{$hash->{$hk}->{member}}) {
                if($m eq $search) {
                        print "$hk\n";
                }
        }
}

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this works well. but because you can do it in perl in so many ways, i look forward to learn how to make it more elegant with map and grep. is there a tutorial to learn how to translate this 'foreach / if' combination into 'map / grep'? how would you translate this? thanks.

In reply to howto map/grep a complex structure by Anonymous Monk

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