Commit | Line | Data |
f7fd22b6 |
1 | package Moose::Meta::Method::Accessor::Native::Array; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use B; |
7 | use Scalar::Util qw( looks_like_number ); |
8 | |
9 | our $VERSION = '1.13'; |
10 | $VERSION = eval $VERSION; |
11 | our $AUTHORITY = 'cpan:STEVAN'; |
12 | |
13 | use base 'Moose::Meta::Method::Accessor::Native'; |
14 | |
f5f08b5f |
15 | sub _inline_curried_arguments { |
f7fd22b6 |
16 | my $self = shift; |
17 | |
f5f08b5f |
18 | return q{} unless @{ $self->curried_arguments }; |
f7fd22b6 |
19 | |
aada334d |
20 | return 'unshift @_, @curried;' |
f7fd22b6 |
21 | } |
22 | |
a7821be5 |
23 | sub _inline_check_argument_count { |
f7fd22b6 |
24 | my $self = shift; |
25 | |
a7821be5 |
26 | my $code = q{}; |
27 | |
28 | if ( my $min = $self->_minimum_arguments ) { |
29 | my $err_msg = sprintf( |
30 | q{"Cannot call %s without at least %s argument%s"}, |
31 | $self->delegate_to_method, |
32 | $min, |
33 | ( $min == 1 ? q{} : 's' ) |
34 | ); |
35 | |
36 | $code |
37 | .= "\n" |
38 | . $self->_inline_throw_error($err_msg) |
39 | . " unless \@_ >= $min;"; |
40 | } |
41 | |
42 | if ( defined( my $max = $self->_maximum_arguments ) ) { |
43 | my $err_msg = sprintf( |
44 | q{"Cannot call %s with %s argument%s"}, |
45 | $self->delegate_to_method, |
46 | ( $max ? "more than $max" : 'any' ), |
47 | ( $max == 1 ? q{} : 's' ) |
48 | ); |
49 | |
50 | $code |
51 | .= "\n" |
52 | . $self->_inline_throw_error($err_msg) |
53 | . " if \@_ > $max;"; |
54 | } |
55 | |
56 | return $code; |
f7fd22b6 |
57 | } |
58 | |
a7821be5 |
59 | sub _minimum_arguments { 0 } |
60 | sub _maximum_arguments { undef } |
f7fd22b6 |
61 | |
a7821be5 |
62 | sub _inline_check_arguments { q{} } |
f7fd22b6 |
63 | |
a7821be5 |
64 | sub _inline_check_var_is_valid_index { |
65 | my ( $self, $var ) = @_; |
910684ee |
66 | |
e3181911 |
67 | return $self->_inline_throw_error( q{'The index passed to } |
68 | . $self->delegate_to_method |
69 | . q{ must be an integer'} ) |
70 | . qq{ unless defined $var && $var =~ /^-?\\d+\$/;}; |
a7821be5 |
71 | } |
910684ee |
72 | |
f7fd22b6 |
73 | 1; |