Num => sub { !ref($_) && looks_like_number($_) },
Int => sub { defined($_) && !ref($_) && /^-?[0-9]+$/ },
Str => sub { defined($_) && !ref($_) },
+ ClassName => sub { Mouse::is_class_loaded($_) },
Ref => sub { ref($_) },
ScalarRef => sub { ref($_) eq 'SCALAR' },
},
Object => sub { blessed($_) && blessed($_) ne 'Regexp' },
+ };
+}
- ClassName => sub {
- return if ref($_);
- return unless defined($_) && length($_);
+1;
- # walk the symbol table tree to avoid autovififying
- # \*{${main::}{"Foo::"}} == \*main::Foo::
+__END__
- my $pack = \*::;
- foreach my $part (split('::', $_)) {
- return unless exists ${$$pack}{"${part}::"};
- $pack = \*{${$$pack}{"${part}::"}};
- }
+=head1 NAME
- # check for $VERSION or @ISA
- return 1 if exists ${$$pack}{VERSION}
- && defined *{${$$pack}{VERSION}}{SCALAR};
- return 1 if exists ${$$pack}{ISA}
- && defined *{${$$pack}{ISA}}{ARRAY};
+Mouse::TypeRegistry - simple type constraints
- # check for any method
- foreach ( keys %{$$pack} ) {
- next if substr($_, -2, 2) eq '::';
- return 1 if defined *{${$$pack}{$_}}{CODE};
- }
+=head1 METHODS
- # fail
- return;
- },
- };
-}
+=head2 optimized_constraints -> HashRef[CODE]
+
+Returns the simple type constraints that Mouse understands.
+
+=cut
-1;