use Mouse::Meta::TypeConstraint;
+my %valid_options = map { $_ => undef } (
+ 'accessor',
+ 'auto_deref',
+ 'builder',
+ 'clearer',
+ 'coerce',
+ 'default',
+ 'documentation',
+ 'does',
+ 'handles',
+ 'init_arg',
+ 'is',
+ 'isa',
+ 'lazy',
+ 'lazy_build',
+ 'name',
+ 'predicate',
+ 'reader',
+ 'required',
+ 'traits',
+ 'trigger',
+ 'type_constraint',
+ 'weak_ref',
+ 'writer',
+
+ # internally used
+ 'associated_class',
+ 'associated_methods',
+
+ # Moose defines, but Mouse doesn't
+ #'definition_context',
+ #'initializer',
+ #'insertion_order',
+
+ # special case for AttributeHelpers
+ 'provides',
+ 'curries',
+);
sub new {
my $class = shift;
my $name = shift;
- my %args = (@_ == 1) ? %{ $_[0] } : @_;
-
+ my $args = $class->Mouse::Object::BUILDARGS(@_);
# XXX: for backward compatibility (with method modifiers)
if($class->can('canonicalize_args') != \&canonicalize_args){
- %args = $class->canonicalize_args($name, %args);
+ %{$args} = $class->canonicalize_args($name, %{$args});
}
- $class->_process_options($name, \%args);
+ $class->_process_options($name, $args);
+
+ $args->{name} = $name;
+
+ # check options
+ # (1) known by core
+ my @bad = grep{ !exists $valid_options{$_} } keys %{$args};
- $args{name} = $name;
+ # (2) known by subclasses
+ if(@bad && $class ne __PACKAGE__){
+ my %valid_attrs = (
+ map { $_ => undef }
+ grep { defined }
+ map { $_->init_arg() }
+ $class->meta->get_all_attributes()
+ );
+ @bad = grep{ !exists $valid_attrs{$_} } @bad;
+ }
+
+ # (3) bad options found
+ if(@bad){
+ @bad = sort @bad;
+ Carp::cluck("Found unknown argument(s) passed to '$name' attribute constructor in '$class': @bad");
+ }
- my $self = bless \%args, $class;
+ my $self = bless $args, $class;
# extra attributes
if($class ne __PACKAGE__){
- $class->meta->_initialize_object($self, \%args);
+ $class->meta->_initialize_object($self, $args);
}
-# XXX: there is no fast way to check attribute validity
-# my @bad = ...;
-# if(@bad){
-# @bad = sort @bad;
-# Carp::cluck("Found unknown argument(s) passed to '$name' attribute constructor in '$class': @bad");
-# }
-
return $self;
}
}
sub clone_and_inherit_options{
- my($self, %args) = @_;
+ my $self = shift;
+ my $args = $self->Mouse::Object::BUILDARGS(@_);
- my($attribute_class, @traits) = ref($self)->interpolate_class(\%args);
+ my($attribute_class, @traits) = ref($self)->interpolate_class($args);
- $args{traits} = \@traits if @traits;
+ $args->{traits} = \@traits if @traits;
# do not inherit the 'handles' attribute
foreach my $name(keys %{$self}){
- if(!exists $args{$name} && $name ne 'handles'){
- $args{$name} = $self->{$name};
+ if(!exists $args->{$name} && $name ne 'handles'){
+ $args->{$name} = $self->{$name};
+ }
+ }
+
+ # remove temporary caches
+ foreach my $attr(keys %{$args}){
+ if($attr =~ /\A _/xms){
+ delete $args->{$attr};
}
}
- return $attribute_class->new($self->name, %args);
+
+ return $attribute_class->new($self->name, $args);
}
sub clone_parent { # DEPRECATED
=head1 VERSION
-This document describes Mouse version 0.47
+This document describes Mouse version 0.50_01
=head1 METHODS