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# $File: //member/autrijus/Locale-Maketext-Lexicon/lib/Locale/Maketext/Lexicon/Gettext.pm $ $Author: autrijus $
# $Revision: #2 $ $Change: 320 $ $DateTime: 2002/07/02 22:32:02 $
package Locale::Maketext::Lexicon::Tie;
$Locale::Maketext::Lexicon::Tie = '0.01';
use strict;
use Symbol;
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=head1 NAME
Locale::Maketext::Lexicon::Tie - Use tied hashes as lexicons for Maketext
=head1 SYNOPSIS
    package Hello::L10N;
    use base 'Locale::Maketext';
    use Locale::Maketext::Lexicon {
        en => ['Tie' => ['DB_File', 'en.db']],
    };
=head1 DESCRIPTION
This module lets you easily C<tie> the C<%Lexicon> hash to a database
or other data sources.  It takes an array reference of arguments, and
passes them directly to C<tie()>.
Entries will then be fetched whenever it is used; this module does not
cache them.
=cut
sub parse {
    my $self = shift;
    my $mod  = shift;
    my $sym  = gensym;
    # Load the target module into memory
    { no strict 'refs';
      eval "use $mod; 1" or die $@ unless defined %{"$mod\::"}; }
    # Perform the actual tie 
    tie %{*$sym}, $mod, @_;
    # Returns the GLOB reference, so %Lexicon will be tied too
    return $sym;
}
1;
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=head1 SEE ALSO
L<Locale::Maketext>, L<Locale::Maketext::Lexicon>
=head1 AUTHORS
Autrijus Tang E<lt>autrijus@autrijus.orgE<gt>
=head1 COPYRIGHT
Copyright 2002 by Autrijus Tang E<lt>autrijus@autrijus.orgE<gt>.
This program is free software; you can redistribute it and/or 
modify it under the same terms as Perl itself.
See L<http://www.perl.com/perl/misc/Artistic.html>
=cut