OK, just noticed this odd behavior. Can someone shed some light on this? 
$b =  'test 100';

%hash = (
        a => ($b =~ /(\d+)/ ? $1 : 0),
        b => ($b =~ /\d/    ? 1  : 0),
);

print "$hash{a}\n";

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You'd think you'd get 100, instead you get undef.

In reply to Strange Regex Behavior by Manchego

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