use Scalar::Util ();
sub new {
- my $class = shift;
- my %args = @_;
+ my ($class, $name, %options) = @_;
- my $name = $args{name};
+ $options{name} = $name;
- $args{init_arg} = $name
- unless exists $args{init_arg};
+ $options{init_arg} = $name
+ unless exists $options{init_arg};
- $args{is} ||= '';
+ $options{is} ||= '';
- bless \%args, $class;
+ bless \%options, $class;
}
sub name { $_[0]->{name} }
my $accessor = "sub {\n";
if ($attribute->_is_metadata eq 'rw') {
- $accessor .= 'if (scalar(@_) >= 2) {' . "\n";
+ $accessor .= 'if (@_ >= 2) {' . "\n";
my $value = '$_[1]';
if exists $args{coerce};
if (exists $args{isa}) {
+ confess "Mouse does not yet support parameterized types (rt.cpan.org #39795)"
+ if $args{isa} =~ /\[.*\]/;
+
my $type_constraint = delete $args{isa};
$type_constraint =~ s/\s//g;
my @type_constraints = split /\|/, $type_constraint;
$args{find_type_constraint} = $code;
}
- my $attribute = $self->new(%args);
+ my $attribute = $self->new($name, %args);
$attribute->_create_args(\%args);
return 1;
}
-sub verify_type_constraint {
+sub verify_against_type_constraint {
return 1 unless $_[0]->{type_constraint};
local $_ = $_[1];
Returns a code reference which can be used to check that a given value passes
this attribute's type constraint;
-=head2 verify_type_constraint Item -> 1 | ERROR
+=head2 verify_against_type_constraint Item -> 1 | ERROR
Checks that the given value passes this attribute's type constraint. Returns 1
on success, otherwise C<confess>es.