self - Provides "self" and "args" keywords in your OO program.
This document describes self version 0.15
package MyModule;
use self;
# Write constructor as usual
sub new {
return bless({}, shift);
}
# 'self' is special now.
sub foo {
self->{foo}
}
# 'args' too
sub set {
my ($foo, $bar) = args;
self->{foo} = $foo;
self->{bar} = $bar;
}
This moudles adds self and args keywords in your Perl OO module. It's really just handy helpers to get rid of:
my $self = shift;
Basically, self is just eqaul to $_[0], and args is just $_[1..$#_].
Noted that they are not scalar variables, but barewords.
The "examples" directory in the distribution file contains a simple Counter object example written with "self".
self.pm requires no configuration files or environment variables.
Sub::Exporter
None reported.
No bugs have been reported.
Please report any bugs or feature requests to bug-self@rt.cpan.org, or through the web interface at http://rt.cpan.org.
Kang-min Liu <gugod@gugod.org>
Copyright (c) 2007, Kang-min Liu <gugod@gugod.org>.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
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