debian man page for mousex::nativetraits::bool

MouseX::NativeTraits::Bool(3pm) 			User Contributed Perl Documentation			   MouseX::NativeTraits::Bool(3pm)

NAME
       MouseX::NativeTraits::Bool - Helper trait for Bool attributes

SYNOPSIS
	 package Room;
	 use Mouse;

	 has 'is_lit' => (
	     traits    => ['Bool'],
	     is        => 'rw',
	     isa       => 'Bool',
	     default   => 0,
	     handles   => {
		 illuminate  => 'set',
		 darken      => 'unset',
		 flip_switch => 'toggle',
		 is_dark     => 'not',
	     },
	 );

	 my $room = Room->new();
	 $room->illuminate;	# same as $room->is_lit(1);
	 $room->darken; 	# same as $room->is_lit(0);
	 $room->flip_switch;	# same as $room->is_lit(not $room->is_lit);
	 return $room->is_dark; # same as !$room->is_lit

DESCRIPTION
       This provides a simple boolean attribute, which supports most of the basic math operations.

PROVIDED METHODS
       These methods are implemented in MouseX::NativeTraits::MethodProvider::Bool. It is important to note that all those methods do in place
       modification of the value stored in the attribute.

       set Sets the value to true.

       unset
	   Set the value to false.

       toggle
	   Toggles the value. If it's true, set to false, and vice versa.

       not Equivalent of 'not $value'.

METHODS
       meta
       method_provider_class
       helper_type

SEE ALSO
       MouseX::NativeTraits.

perl v5.14.2							    2011-12-04					   MouseX::NativeTraits::Bool(3pm)