use strict;
use warnings;
+use Carp ();
use Devel::GlobalDestruction ();
use MRO::Compat ();
use Scalar::Util ();
use if ( not our $__mx_is_compiled ), 'Moose::Meta::Class';
use if ( not our $__mx_is_compiled ), metaclass => 'Moose::Meta::Class';
-our $VERSION = '0.94';
-$VERSION = eval $VERSION;
-our $AUTHORITY = 'cpan:STEVAN';
-
sub new {
my $class = shift;
-
- my $params = $class->BUILDARGS(@_);
-
my $real_class = Scalar::Util::blessed($class) || $class;
- my $self = Class::MOP::Class->initialize($real_class)->new_object($params);
- $self->BUILDALL($params);
+ my $params = $real_class->BUILDARGS(@_);
- return $self;
+ return Class::MOP::Class->initialize($real_class)->new_object($params);
}
sub BUILDARGS {
}
return { %{ $_[0] } };
}
+ elsif ( @_ % 2 ) {
+ Carp::carp(
+ "The new() method for $class expects a hash reference or a key/value list."
+ . " You passed an odd number of arguments" );
+ return { @_, undef };
+ }
else {
return {@_};
}
# NOTE: we ask Perl if we even
# need to do this first, to avoid
# extra meta level calls
- return if $_[0]->can('BUILD') == \&BUILD;
+ return unless $_[0]->can('BUILD');
my ($self, $params) = @_;
foreach my $method (reverse Class::MOP::class_of($self)->find_all_methods_by_name('BUILD')) {
- next if $method->{class} eq __PACKAGE__;
$method->{code}->execute($self, $params);
}
}
-sub BUILD { }
-
sub DEMOLISHALL {
my $self = shift;
my ($in_global_destruction) = @_;
# NOTE: we ask Perl if we even
# need to do this first, to avoid
# extra meta level calls
- return if $self->can('DEMOLISH') == \&DEMOLISH;
+ return unless $self->can('DEMOLISH');
my @isa;
if ( my $meta = Class::MOP::class_of($self ) ) {
foreach my $class (@isa) {
no strict 'refs';
- next if $class eq __PACKAGE__;
my $demolish = *{"${class}::DEMOLISH"}{CODE};
$self->$demolish($in_global_destruction)
if defined $demolish;
}
}
-sub DEMOLISH { }
-
sub DESTROY {
my $self = shift;
$self->DEMOLISHALL(Devel::GlobalDestruction::in_global_destruction);
}
Try::Tiny::catch {
- # Without this, Perl will warn "\t(in cleanup)$@" because of some
- # bizarre fucked-up logic deep in the internals.
- no warnings 'misc';
die $_;
};
# as appropiate see Moose::Meta::Role
sub does {
my ($self, $role_name) = @_;
- my $meta = Class::MOP::class_of($self);
+ my $class = Scalar::Util::blessed($self) || $self;
+ my $meta = Class::MOP::Class->initialize($class);
(defined $role_name)
|| $meta->throw_error("You must supply a role name to does()");
return 1 if $meta->can('does_role') && $meta->does_role($role_name);
1;
+# ABSTRACT: The base object for Moose
+
__END__
=pod
-=head1 NAME
-
-Moose::Object - The base object for Moose
-
=head1 DESCRIPTION
This class is the default base class for all Moose-using classes. When
you C<use Moose> in this class, your class will inherit from this
class.
-It provides a default constructor and destructor, which run the
-C<BUILDALL> and C<DEMOLISHALL> methods respectively.
+It provides a default constructor and destructor, which run all of the
+C<BUILD> and C<DEMOLISH> methods in the inheritance hierarchy,
+respectively.
You don't actually I<need> to inherit from this in order to use Moose,
but it makes it easier to take advantage of all of Moose's features.
=over 4
-=item B<< Moose::Object->new(%params) >>
+=item B<< Moose::Object->new(%params|$params) >>
This method calls C<< $class->BUILDARGS(@_) >>, and then creates a new
instance of the appropriate class. Once the instance is created, it
-calls C<< $instance->BUILDALL($params) >>.
+calls C<< $instance->BUILD($params) >> for each C<BUILD> method in the
+inheritance hierarchy.
-=item B<< Moose::Object->BUILDARGS(%params) >>
+=item B<< Moose::Object->BUILDARGS(%params|$params) >>
The default implementation of this method accepts a hash or hash
reference of named parameters. If it receives a single argument that
This method should always return a hash reference of named options.
-=item B<< $object->BUILDALL($params) >>
-
-This method will call every C<BUILD> method in the inheritance
-hierarchy, starting with the most distant parent class and ending with
-the object's class.
-
-The C<BUILD> method will be passed the hash reference returned by
-C<BUILDARGS>.
-
-=item B<< $object->DEMOLISHALL >>
-
-This will call every C<DEMOLISH> method in the inheritance hierarchy,
-starting with the object's class and ending with the most distant
-parent. C<DEMOLISHALL> and C<DEMOLISH> will receive a boolean
-indicating whether or not we are currently in global destruction.
-
=item B<< $object->does($role_name) >>
This returns true if the object does the given role.
-=item B<DOES ($class_or_role_name)>
+=item B<< $object->DOES($class_or_role_name) >>
This is a a Moose role-aware implementation of L<UNIVERSAL/DOES>.
This is a handy utility for C<Data::Dumper>ing an object. By default,
the maximum depth is 1, to avoid making a mess.
+=item B<< $object->DESTROY >>
+
+A default destructor is provided, which calls
+C<< $instance->DEMOLISH($in_global_destruction) >> for each C<DEMOLISH>
+method in the inheritance hierarchy.
+
=back
=head1 BUGS
See L<Moose/BUGS> for details on reporting bugs.
-=head1 AUTHOR
-
-Stevan Little E<lt>stevan@iinteractive.comE<gt>
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright 2006-2010 by Infinity Interactive, Inc.
-
-L<http://www.iinteractive.com>
-
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself.
-
=cut
projects / gitmo/Moose.git / blobdiff