this works: 
#!perl 

use strict;
sub iA{join('',map{$_ if($_[0]eq$_[$_])}(1..$#_))-1}

my(@array) = qw(foo bar crap stuff);
print "$_: ".iA($_,@array),"\n" for(qw(foo dolsman crap));

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just my two cents :)



lindex 
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  jason@gost.net, wh@ckz.org
    http://jason.gost.net
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In reply to Re: Shortest -return index of element in array- sub by lindex
in thread Shortest -return index of element in array- sub by leons

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