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a7821be5 |
1 | package Moose::Meta::Method::Accessor::Native::Array::pop; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
efa728b4 |
6 | our $VERSION = '1.15'; |
a7821be5 |
7 | $VERSION = eval $VERSION; |
8 | our $AUTHORITY = 'cpan:STEVAN'; |
9 | |
8b9641b8 |
10 | use Moose::Role; |
11 | |
12 | with 'Moose::Meta::Method::Accessor::Native::Array::Writer' => { |
13 | -excludes => [ |
14 | qw( _maximum_arguments |
15 | _inline_capture_return_value |
16 | _inline_optimized_set_new_value |
17 | _return_value ) |
18 | ] |
19 | }; |
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20 | |
21 | sub _maximum_arguments { 0 } |
22 | |
23 | sub _adds_members { 0 } |
24 | |
25 | sub _potential_value { |
26 | my ( $self, $slot_access ) = @_; |
27 | |
e32b7489 |
28 | return "[ \@{ $slot_access } > 1 ? \@{ $slot_access }[ 0 .. \$#{ $slot_access } - 1 ] : () ]"; |
a7821be5 |
29 | } |
30 | |
e32b7489 |
31 | sub _inline_capture_return_value { |
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32 | my ( $self, $slot_access ) = @_; |
33 | |
e32b7489 |
34 | return "my \$old = ${slot_access}->[-1];"; |
35 | } |
36 | |
37 | sub _inline_optimized_set_new_value { |
38 | my ( $self, $inv, $new, $slot_access ) = @_; |
39 | |
584540d9 |
40 | return "pop \@{ $slot_access }"; |
a7821be5 |
41 | } |
42 | |
43 | sub _return_value { |
e32b7489 |
44 | my ( $self, $slot_access ) = @_; |
a7821be5 |
45 | |
e32b7489 |
46 | return 'return $old;'; |
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47 | } |
48 | |
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49 | no Moose::Role; |
50 | |
a7821be5 |
51 | 1; |