Hi all

What I would like to do is to load a language-specific regex on demand.

Is this a decent way of doing it? 

    package XYZ;

    my %Regexes;

    sub regex {
        my $class = shift;
        my $lang = shift || 'en';
        unless (exists $Regexes{$lang}) {
            my $regex_class = "${class}::$lang";
            eval qq{require $regex_class};
            if ($@) {
                die "Error loading regex for lang '$lang' : $@";
            }
            $Regexes{$lang} = $regex_class->regex()
        }
        return $Regexes{$lang}
    }

    package main;

    my $regex = XYZ->regex('en')

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In reply to Loading a language specific regex on demand by clinton

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