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a7821be5 |
1 | package Moose::Meta::Method::Accessor::Native::Array::pop; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | our $VERSION = '1.14'; |
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7 | $VERSION = eval $VERSION; |
8 | our $AUTHORITY = 'cpan:STEVAN'; |
9 | |
10 | use base 'Moose::Meta::Method::Accessor::Native::Array::Writer'; |
11 | |
12 | sub _maximum_arguments { 0 } |
13 | |
14 | sub _adds_members { 0 } |
15 | |
16 | sub _potential_value { |
17 | my ( $self, $slot_access ) = @_; |
18 | |
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19 | return "[ \@{ $slot_access } > 1 ? \@{ $slot_access }[ 0 .. \$#{ $slot_access } - 1 ] : () ]"; |
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20 | } |
21 | |
e32b7489 |
22 | sub _inline_capture_return_value { |
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23 | my ( $self, $slot_access ) = @_; |
24 | |
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25 | return "my \$old = ${slot_access}->[-1];"; |
26 | } |
27 | |
28 | sub _inline_optimized_set_new_value { |
29 | my ( $self, $inv, $new, $slot_access ) = @_; |
30 | |
31 | return "pop \@{ $slot_access };"; |
a7821be5 |
32 | } |
33 | |
34 | sub _return_value { |
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35 | my ( $self, $slot_access ) = @_; |
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36 | |
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37 | return 'return $old;'; |
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38 | } |
39 | |
40 | 1; |