X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=lib%2FMouse%2FMeta%2FClass.pm;h=dfbce2402b9831e2db78fdf2fae4f3a86fcf11bb;hp=45297bc1da1ff4d0db0db8d2a36d09a7b7841422;hb=60ad2cb7bf657ab608ab73b9fc7895008d220b7b;hpb=7eb3a8d52207d71fe91dad750a74c9f04bea568d diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm index 45297bc..dfbce24 100644 --- a/lib/Mouse/Meta/Class.pm +++ b/lib/Mouse/Meta/Class.pm @@ -104,6 +104,7 @@ sub add_attribute { if ($name =~ s/^\+//) { # inherited attributes my $inherited_attr; + # find_attribute_by_name foreach my $class($self->linearized_isa){ my $meta = Mouse::Util::get_metaclass_by_name($class) or next; $inherited_attr = $meta->get_attribute($name) and last; @@ -112,10 +113,10 @@ sub add_attribute { defined($inherited_attr) or $self->throw_error("Could not find an attribute by the name of '$name' to inherit from in ".$self->name); - $attr = $inherited_attr->clone_and_inherit_options($name, \%args); + $attr = $inherited_attr->clone_and_inherit_options(%args); } else{ - my($attribute_class, @traits) = $self->attribute_metaclass->interpolate_class($name, \%args); + my($attribute_class, @traits) = $self->attribute_metaclass->interpolate_class(\%args); $args{traits} = \@traits if @traits; $attr = $attribute_class->new($name, %args); @@ -396,12 +397,43 @@ sub add_after_method_modifier { sub add_override_method_modifier { my ($self, $name, $code) = @_; + if($self->has_method($name)){ + $self->throw_error("Cannot add an override method if a local method is already present"); + } + my $package = $self->name; - my $body = $package->can($name) + my $super_body = $package->can($name) or $self->throw_error("You cannot override '$name' because it has no super method"); - $self->add_method($name => sub { $code->($package, $body, @_) }); + $self->add_method($name => sub { + local $Mouse::SUPER_PACKAGE = $package; + local $Mouse::SUPER_BODY = $super_body; + local @Mouse::SUPER_ARGS = @_; + + $code->(@_); + }); + return; +} + +sub add_augment_method_modifier { + my ($self, $name, $code) = @_; + if($self->has_method($name)){ + $self->throw_error("Cannot add an augment method if a local method is already present"); + } + + my $super = $self->find_method_by_name($name) + or $self->throw_error("You cannot augment '$name' because it has no super method"); + + my $super_package = $super->package_name; + my $super_body = $super->body; + + $self->add_method($name => sub{ + local $Mouse::INNER_BODY{$super_package} = $code; + local $Mouse::INNER_ARGS{$super_package} = [@_]; + $super_body->(@_); + }); + return; } sub does_role {