if ($s =~ /${\REGEX}/) {

[download]
or:
my $re = REGEX;
if ( $s =~ /$re/ ) {

[download]
But then what's the point of using constant? May as well:

my $REGEX = qr/cat/;
#...
if ( $s =~ /$REGEX/ ) {

[download]

In reply to Re: calling subroutines within a regular expression? by runrig
in thread calling subroutines within a regular expression? by Anonymous Monk

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