Commit | Line | Data |
---|---|---|
a7821be5 | 1 | package Moose::Meta::Method::Accessor::Native::Array::shift; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
8b9641b8 | 6 | use Moose::Role; |
7 | ||
00bbc132 | 8 | with 'Moose::Meta::Method::Accessor::Native::Array::Writer'; |
a7821be5 | 9 | |
10 | sub _maximum_arguments { 0 } | |
11 | ||
12 | sub _adds_members { 0 } | |
13 | ||
14 | sub _potential_value { | |
53a4677c | 15 | my $self = shift; |
16 | my ($slot_access) = @_; | |
a7821be5 | 17 | |
53a4677c | 18 | return '[ @{ (' . $slot_access . ') } > 1 ' |
19 | . '? @{ (' . $slot_access . ') }[1..$#{ (' . $slot_access . ') }] ' | |
20 | . ': () ]'; | |
a7821be5 | 21 | } |
22 | ||
e32b7489 | 23 | sub _inline_capture_return_value { |
53a4677c | 24 | my $self = shift; |
25 | my ($slot_access) = @_; | |
a7821be5 | 26 | |
53a4677c | 27 | return 'my $old = ' . $slot_access . '->[0];'; |
e32b7489 | 28 | } |
29 | ||
a486d5ad | 30 | sub _inline_optimized_set_new_value { |
53a4677c | 31 | my $self = shift; |
32 | my ($inv, $new, $slot_access) = @_; | |
e32b7489 | 33 | |
a486d5ad | 34 | return 'shift @{ (' . $slot_access . ') };'; |
a7821be5 | 35 | } |
36 | ||
37 | sub _return_value { | |
53a4677c | 38 | my $self = shift; |
39 | my ($slot_access) = @_; | |
a7821be5 | 40 | |
53a4677c | 41 | return '$old'; |
a7821be5 | 42 | } |
43 | ||
8b9641b8 | 44 | no Moose::Role; |
45 | ||
a7821be5 | 46 | 1; |