X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FClass%2FMOP%2FMethod.pm;h=ba25fae8211d2a4eb8ff7f88bcee1a7f57c5ad53;hb=3bc310dd562250ad2bbce64058877d7d95d931a9;hp=515f8c7aee029a0a439dbe6f9141e17a62f8556c;hpb=4bfa5ddbc8d54123eb64b0873f71a28b03064f9a;p=gitmo%2FClass-MOP.git diff --git a/lib/Class/MOP/Method.pm b/lib/Class/MOP/Method.pm index 515f8c7..ba25fae 100644 --- a/lib/Class/MOP/Method.pm +++ b/lib/Class/MOP/Method.pm @@ -7,7 +7,7 @@ use warnings; use Carp 'confess'; use Scalar::Util 'weaken'; -our $VERSION = '0.78'; +our $VERSION = '0.85'; $VERSION = eval $VERSION; our $AUTHORITY = 'cpan:STEVAN'; @@ -18,15 +18,6 @@ use base 'Class::MOP::Object'; # they should act like CODE refs. use overload '&{}' => sub { $_[0]->body }, fallback => 1; -our $UPGRADE_ERROR_TEXT = q{ ---------------------------------------------------------- -NOTE: this error is likely not an error, but a regression -caused by the latest upgrade to Moose/Class::MOP. Consider -upgrading any MooseX::* modules to their latest versions -before spending too much time chasing this one down. ---------------------------------------------------------- -}; - # construction sub wrap { @@ -41,7 +32,7 @@ sub wrap { || confess "You must supply a CODE reference to bless, not (" . ($code || 'undef') . ")"; ($params{package_name} && $params{name}) - || confess "You must supply the package_name and name parameters $UPGRADE_ERROR_TEXT"; + || confess "You must supply the package_name and name parameters"; my $self = $class->_new(\%params); @@ -139,118 +130,121 @@ Class::MOP::Method - Method Meta Object =head1 DESCRIPTION The Method Protocol is very small, since methods in Perl 5 are just -subroutines within the particular package. We provide a very basic +subroutines in a specific package. We provide a very basic introspection interface. =head1 METHODS -=head2 Introspection - =over 4 -=item B +=item B<< Class::MOP::Method->wrap($code, %options) >> -This will return a B instance which is related -to this class. +This is the constructor. It accepts a subroutine reference and a hash +of options. -=back +The options are: -=head2 Construction +=over 8 -=over 4 +=item * name -=item B +The method name (without a package name). This is required. -This is the basic constructor, it returns a B -instance which wraps the given C<$code> reference. You must also set -the C and C attributes in C<%params>. +=item * package_name -=item B +The package name for the method. This is required. -This will make a copy of the object, allowing you to override -any values by stuffing them in C<%params>. +=item * associated_metaclass + +An optional L object. This is the metaclass for the +method's class. =back -=head2 Informational +=item B<< $metamethod->clone(%params) >> -=over 4 +This makes a shallow clone of the method object. In particular, +subroutine reference itself is shared between all clones of a given +method. + +When a method is cloned, the original method object will be available +by calling C on the clone. -=item B +=item B<< $metamethod->body >> -This returns the actual CODE reference of the particular instance. +This returns a reference to the method's subroutine. -=item B +=item B<< $metamethod->name >> -This returns the name of the CODE reference. +This returns the method's name -=item B +=item B<< $metamethod->package_name >> -The metaclass of the method +This returns the method's package name. -=item B +=item B<< $metamethod->fully_qualified_name >> -This returns the package name that the CODE reference is attached to. +This returns the method's fully qualified name (package name and +method name). -=item B +=item B<< $metamethod->associated_metaclass >> -This returns the fully qualified name of the CODE reference. +This returns the L object for the method, if one +exists. -=item B +=item B<< $metamethod->original_method >> If this method object was created as a clone of some other method object, this returns the object that was cloned. -=item B +=item B<< $metamethod->original_name >> -This returns the original name of the CODE reference, wherever it was -first defined. +This returns the method's original name, wherever it was first +defined. If this method is a clone of a clone (of a clone, etc.), this method returns the name from the I method in the chain of clones. -=item B +=item B<< $metamethod->original_package_name >> -This returns the original package name that the CODE reference is -attached to, wherever it was first defined. +This returns the method's original package name, wherever it was first +defined. If this method is a clone of a clone (of a clone, etc.), this method returns the package name from the I method in the chain of clones. -=item B +=item B<< $metamethod->original_fully_qualified_name >> -This returns the original fully qualified name of the CODE reference, -wherever it was first defined. +This returns the method's original fully qualified name, wherever it +was first defined. If this method is a clone of a clone (of a clone, etc.), this method returns the fully qualified name from the I method in the chain of clones. -=back - -=head2 Metaclass +=item B<< $metamethod->attach_to_class($metaclass) >> -=over 4 +Given a L object, this method sets the associated +metaclass for the method. This will overwrite any existing associated +metaclass. -=item B +=item B<< $metamethod->detach_from_class >> -Sets the associated metaclass +Removes any associated metaclass object for the method. -=item B +=item B<< $metamethod->execute(...) >> -Disassociates the method from the metaclass +This executes the method. Any arguments provided will be passed on to +the method itself. -=back - -=head2 Miscellaneous - -=over 4 +=item B<< Class::MOP::Method->meta >> -=item B +This will return a L instance for this class. -Executes the method. Be sure to pass in the instance, since the -method expects it. +It should also be noted that L will actually bootstrap +this module by installing a number of attribute meta-objects into its +metaclass. =back @@ -260,7 +254,7 @@ Stevan Little Estevan@iinteractive.comE =head1 COPYRIGHT AND LICENSE -Copyright 2006-2008 by Infinity Interactive, Inc. +Copyright 2006-2009 by Infinity Interactive, Inc. L