NAME
    String::Ident - clean-up string to be used as identifier and in URLs

SYNOPSIS
        my $ident = String::Ident->cleanup('Hello wœrlď!')
        is($ident,'Hello-woerld')

DESCRIPTION
    clean-up string to be used as identifier and in URLs

METHODS
  cleanup()
    "cleanup" does the following things to convert your messy string into
    something that you can use as an identifier:

        # replace unicode by ascii
        $text = unidecode($text);

        # replace anything basides numbers, letters and dash by dash
        $text =~ s/[^-A-Za-z0-9]/-/g;

        # one dash is enough
        $text =~ s/--+/-/g;

        # no need to start or end with a dash
        $text =~ s/-$//g;
        $text =~ s/^-//g;

        # maximum length
        $text = substr($text,0,30);

        # min length is set to 4 filled in by random letters

    "cleanup" per default truncates the text to 30 chars. You can pass in
    some other limit, or -1 to not truncate:

      cleanup("some very long töxt Lorem ipsum dolor sit amet, consectetur adipiscing elit, ", 15);
      # 'some-very-long-toxt-'

      cleanup("some very long töxt Lorem ipsum dolor sit amet, consectetur adipiscing elit, ", -1);
      # 'some-very-long-toxt-Lorem-ipsum-dolor-sit-amet-consectetur-adipiscing-elit'

AUTHOR
    Jozef Kutej, "<jkutej at cpan.org>"

CONTRIBUTORS
    The following people have contributed to the File::is by committing
    their code, sending patches, reporting bugs, asking questions,
    suggesting useful advises, nitpicking, chatting on IRC or commenting on
    my blog (in no particular order):

    *   Andrea Pavlovic

    *   Syohei YOSHIDA

    *   Thomas Klausner, "<domm@plix.at>"

THANKS
    Thanks to VÖV - Verband Österreichischer Volkshochschulen
    <http://www.vhs.or.at/> for sponsoring development of this module.

LICENSE AND COPYRIGHT
    This program is free software; you can redistribute it and/or modify it
    under the terms of either: the GNU General Public License as published
    by the Free Software Foundation; or the Artistic License.

    See http://dev.perl.org/licenses/ for more information.