Commit | Line | Data |
a7821be5 |
1 | package Moose::Meta::Method::Accessor::Native::Array::natatime; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use List::MoreUtils; |
7 | |
8 | our $VERSION = '1.13'; |
9 | $VERSION = eval $VERSION; |
10 | our $AUTHORITY = 'cpan:STEVAN'; |
11 | |
12 | use base 'Moose::Meta::Method::Accessor::Native::Array::Reader'; |
13 | |
14 | sub _minimum_arguments {1} |
15 | |
16 | sub _maximum_arguments {2} |
17 | |
18 | sub _inline_check_arguments { |
19 | my $self = shift; |
20 | |
21 | return $self->_inline_throw_error( |
e3181911 |
22 | q{'The n value passed to natatime must be an integer'}) |
a7821be5 |
23 | . ' unless defined $_[0] && $_[0] =~ /^\\d+$/;' . "\n" |
24 | . $self->_inline_throw_error( |
e3181911 |
25 | q{'The second argument passed to natatime must be a code reference'}) |
a7821be5 |
26 | . q{ if defined $_[1] && ( ref $_[1] || q{} ) ne 'CODE';}; |
27 | } |
28 | |
29 | sub _inline_return_value { |
30 | my ( $self, $slot_access ) = @_; |
31 | |
32 | return |
33 | "my \$iter = List::MoreUtils::natatime( \$_[0], \@{ $slot_access } );" |
34 | . "\n" |
35 | . 'if ( $_[1] ) {' . "\n" |
36 | . 'while (my @vals = $iter->()) {' . "\n" |
37 | . '$_[1]->(@vals);' . "\n" . '}' . "\n" |
38 | . '} else {' . "\n" |
39 | . 'return $iter;' . "\n" . '}'; |
40 | } |
41 | |
42 | 1; |