See Regexp::Assemble

#!/usr/bin/perl 
use strict;
use warnings;
use Regexp::Assemble;


my $ra = Regexp::Assemble->new->add(qw[foo bar baz]);
print $ra->re, "\n";

for (qw[xfooy snork bar]) {
    print " $_ does " . ( /$ra/ ? '' : 'not ' ) . "match\n";
}

__END__

Output:

(?-xism:(?:ba[rz]|foo))
 xfooy does match
 snork does not match
 bar does match

[download]


hth,
PooLpi

'Ebry haffa hoe hab im tik a bush'. Jamaican proverb

In reply to Re^2: How to define a list of regular expressions? by poolpi
in thread How to define a list of regular expressions? by pat_mc

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