use Scalar::Util qw(looks_like_number);

sub compare {
    my ($x, $y) = @_:
    if (looks_like_number($x) && looks_like_number($y)){
       return $x == $y;
    } else {
       return $x eq $y;
    }
}

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In reply to Re: Exploiting Perls idea of what is a number by moritz
in thread Exploiting Perls idea of what is a number by rovf

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