1MouseX::NativeTraits::NUusme(r3)Contributed Perl DocumenMtoautsieoXn::NativeTraits::Num(3)
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6 MouseX::NativeTraits::Num - Helper trait for Num attributes
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9 package Real;
10 use Mouse;
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12 has 'integer' => (
13 traits => ['Number'],
14 is => 'ro',
15 isa => 'Num',
16 default => 5,
17 handles => {
18 set => 'set',
19 add => 'add',
20 sub => 'sub',
21 mul => 'mul',
22 div => 'div',
23 mod => 'mod',
24 abs => 'abs',
25 },
26 );
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28 my $real = Real->new();
29 $real->add(5); # same as $real->integer($real->integer + 5);
30 $real->sub(2); # same as $real->integer($real->integer - 2);
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33 This provides a simple numeric attribute, which supports most of the
34 basic math operations.
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37 It is important to note that all those methods do in place modification
38 of the value stored in the attribute. These methods are implemented
39 within this package.
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41 add($value)
42 Adds the current value of the attribute to $value.
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44 sub($value)
45 Subtracts $value from the current value of the attribute.
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47 mul($value)
48 Multiplies the current value of the attribute by $value.
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50 div($value)
51 Divides the current value of the attribute by $value.
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53 mod($value)
54 Returns the current value of the attribute modulo $value.
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56 abs Sets the current value of the attribute to its absolute value.
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59 meta
60 method_provider_class
61 helper_type
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64 MouseX::NativeTraits
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68perl v5.36.0 2022-07-22 MouseX::NativeTraits::Num(3)