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| author | Andreas Brachold <vdr07@deltab.de> | 2007-11-10 17:53:53 +0000 |
|---|---|---|
| committer | Andreas Brachold <vdr07@deltab.de> | 2007-11-10 17:53:53 +0000 |
| commit | cfdd733c17cfa4f1a43b827a656e9e53cc2524ac (patch) | |
| tree | b6f659b1281f77628b36768f0888f67b65f9ca48 /lib/Class/MakeMethods/Emulator/accessors.pm | |
| parent | 9c6c30350161efd74faa3c3705096aecb71c0e81 (diff) | |
| download | xxv-cfdd733c17cfa4f1a43b827a656e9e53cc2524ac.tar.gz xxv-cfdd733c17cfa4f1a43b827a656e9e53cc2524ac.tar.bz2 | |
* Remove unsed packages
* Reorder exit routines
Diffstat (limited to 'lib/Class/MakeMethods/Emulator/accessors.pm')
| -rw-r--r-- | lib/Class/MakeMethods/Emulator/accessors.pm | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/lib/Class/MakeMethods/Emulator/accessors.pm b/lib/Class/MakeMethods/Emulator/accessors.pm deleted file mode 100644 index 69c3bb8..0000000 --- a/lib/Class/MakeMethods/Emulator/accessors.pm +++ /dev/null @@ -1,122 +0,0 @@ -package Class::MakeMethods::Emulator::accessors; - -$VERSION = '0.02'; - -use Class::MakeMethods::Emulator '-isasubclass'; -use Class::MakeMethods::Template::Hash '-isasubclass'; - -sub _emulator_target { 'accessors' } -sub _accessor_type { 'scalar --get_set_chain' } - -sub import { - my $class = shift; - - $class->_handle_namespace( $class->_emulator_target, $_[0] ) and shift; - - foreach ( @_ ) { - die "invalid accessor - $_" unless ( /\A[a-z]\w+\z/i and - $_ ne 'DESTROY' and $_ ne 'AUTOLOAD' ) - } - - $class->make($class->_accessor_type => [@_]); -} - -######################################################################## - -package Class::MakeMethods::Emulator::accessors::chained; -@ISA = 'Class::MakeMethods::Emulator::accessors'; -$INC{'Class/MakeMethods/Emulator/accessors/chained.pm'} = - $INC{'Class/MakeMethods/Emulator/accessors.pm'}; - -sub _emulator_target { 'accessors::chained' } -sub _accessor_type { 'scalar --get_set_chain' } - -######################################################################## - -package Class::MakeMethods::Emulator::accessors::classic; -@ISA = 'Class::MakeMethods::Emulator::accessors'; -$INC{'Class/MakeMethods/Emulator/accessors/classic.pm'} = - $INC{'Class/MakeMethods/Emulator/accessors.pm'}; - -sub _emulator_target { 'accessors::classic' } -sub _accessor_type { 'scalar' } - -######################################################################## - -1; - -__END__ - - -=head1 NAME - -Class::MakeMethods::Emulator::accessors - Emulate the accessors module - - -=head1 SYNOPSIS - - package Foo; - use Class::MakeMethods::Emulator::accessors qw( foo bar baz ); - - my $obj = bless {}, 'Foo'; - - # generates chaining accessors: - $obj->foo( 'hello ' ) - ->bar( 'world' ) - ->baz( "!\n" ); - - print $obj->foo, $obj->bar, $obj->baz; - -This module also defines subpackages for the classic and chaining subclasses: - - package Bar; - use Class::MakeMethods::Emulator::accessors; - use Class::MakeMethods::Emulator::accessors::classic qw( foo bar baz ); - - my $obj = bless {}, 'Bar'; - - # always return the current value, even on set: - $obj->foo( 'hello ' ) if $obj->bar( 'world' ); - - print $obj->foo, $obj->bar, $obj->baz( "!\n" ); - - -=head1 DESCRIPTION - -This module emulates the functionality of the accessors module, using -Class::MakeMethods to generate similar methods. - -In particular, the following lines are equivalent: - - use accessors 'foo'; - use Class::MakeMethods::Template::Hash 'scalar --get_set_chain' => 'foo'; - - use accessors::chained 'foo'; - use Class::MakeMethods::Template::Hash 'scalar --get_set_chain' => 'foo'; - - use accessors::classic 'foo'; - use Class::MakeMethods::Template::Hash 'scalar' => 'foo'; - -You may use this module directly, as shown in the SYNOPSIS above, - -Furthermore, you may call C<use Class::MakeMethods::Emulator::accessors -'-take_namespace';> to alias the accessors namespace to this package, -and subsequent calls to the original package will be transparently -handled by this emulator. To remove the emulation aliasing, call -C<use Class::MakeMethods::Emulator::accessors '-release_namespace'>. -The same mechanism is also available for the classic and chained subclasses. - -B<Caution:> This affects B<all> subsequent uses of the accessors module in -your program, including those in other modules, and might cause -unexpected effects. - - -=head1 SEE ALSO - -See L<Class::MakeMethods> for general information about this distribution. - -See L<Class::MakeMethods::Emulator> for more about this family of subclasses. - -See L<accessors> for documentation of the original module. - -=cut |
