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I ran across this is code, and while my first guess was that it shouldn't work, it works well. I am just trying to wrap my head around why is does.
use strict; use warnings; my $current_index = 12; my %columns = ( 'alpha' => 1, 'bravo' => 2, 'charlie' => 3, 'delta' => 4, ); foreach my $k ( keys %columns ) { ( $current_index =~ $columns{$k} ) ? print "$k matches\n" : print "$k does not match\n"; }
Output:
bravo matches charlie does not match delta does not match alpha matches
I am trying to grasp why this works, why word perl automagically interpret the scalar as a regex?

Don
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In reply to Regex vs. string by BaldPenguin

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