debian man page for mousex::nativetraits::num

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

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

SYNOPSIS
	 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);

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

PROVIDED METHODS
       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.

       set($value)
	   Alternate way to set the value.

       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.

METHODS
       meta
       method_provider_class
       helper_type

SEE ALSO
       MouseX::NativeTraits

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