MouseX::NativeTraits::Num - Helper trait for Num attributes

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

metamethod_provider_classhelper_type

       MouseX::NativeTraits::Num - Helper trait for Num attributes

       It is important to note that all those methods do in place modification of the value stored in the
       attribute. These methods are implemented within this package.

       add($value)
           Adds the current value of the attribute to $value.

       sub($value)
           Subtracts $value from the current value of the attribute.

       mul($value)
           Multiplies the current value of the attribute by $value.

       div($value)
           Divides the current value of the attribute by $value.

       mod($value)
           Returns the current value of the attribute modulo $value.

       abs Sets the current value of the attribute to its absolute value.

       MouseX::NativeTraits

perl v5.34.0                                       2022-06-16                     MouseX::NativeTraits::Num(3pm)

         package Real;
         use Mouse;

         has 'integer' => (
             traits    => ['Number'],
             is        => 'ro',
             isa       => 'Num',
             default   => 5,
             handles   => {
                 set => 'set',
                 add => 'add',
                 sub => 'sub',
                 mul => 'mul',
                 div => 'div',
                 mod => 'mod',
                 abs => 'abs',
             },
         );

         my $real = Real->new();
         $real->add(5); # same as $real->integer($real->integer + 5);
         $real->sub(2); # same as $real->integer($real->integer - 2);