The Perl Toolchain Summit 2025 Needs You: You can help 🙏 Learn more

UXYZAB / DBD-Mock-Session-GenerateFixtures-0.10 / local / lib / perl5 / Specio / Library / Structured / Dict.pm 

            

              
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
—
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166

              
package Specio::Library::Structured::Dict;
use strict;
use warnings;
our $VERSION = '0.49';
use Carp            qw( confess );
use List::Util 1.33 ();
use Scalar::Util    qw( blessed );
use Specio::Helpers qw( perlstring );
use Specio::Library::Builtins;
use Specio::TypeChecks qw( does_role );
my $hashref = t('HashRef');
sub parent {$hashref}
## no critic (Subroutines::ProhibitUnusedPrivateSubroutines)
sub _inline {
    $hashref->inline_check( $_[1] );
}
sub _parameterization_args_builder {
    shift;
    my $args = shift;
    for my $p ( ( $args->{slurpy} || () ), values %{ $args->{kv} } ) {
        my $type;
        if ( blessed($p) ) {
            $type = $p;
        }
        else {
            if ( ref $p eq 'HASH' && $p->{optional} ) {
                $type = $p->{optional};
            }
            else {
                confess
                    'Can only pass types, optional types, and slurpy types when defining a Dict';
            }
        }
        does_role( $type, 'Specio::Constraint::Role::Interface' )
            or confess
            'All parameters passed to ->parameterize must be objects which do the Specio::Constraint::Role::Interface role';
        confess
            'All parameters passed to ->parameterize must be inlinable constraints'
            unless $type->can_be_inlined;
    }
    return %{$args};
}
sub _name_builder {
    my $self = shift;
    my $p    = shift;
    ## no critic (Subroutines::ProtectPrivateSubs)
    my @kv;
    for my $k ( sort keys %{ $p->{kv} } ) {
        my $v = $p->{kv}{$k};
        if ( blessed($v) ) {
            push @kv, "$k => " . $self->_name_or_anon($v);
        }
        elsif ( $v->{optional} ) {
            push @kv,
                "$k => " . $self->_name_or_anon( $v->{optional} ) . '?';
        }
    }
    if ( $p->{slurpy} ) {
        push @kv, $self->_name_or_anon( $p->{slurpy} ) . '...';
    }
    return 'Dict{ ' . ( join ', ', @kv ) . ' }';
}
sub _structured_inline_generator {
    shift;
    my $val  = shift;
    my %args = @_;
    my @code = sprintf( '( %s )', $hashref->_inline_check($val) );
    for my $k ( sort keys %{ $args{kv} } ) {
        my $p      = $args{kv}{$k};
        my $access = sprintf( '%s->{%s}', $val, perlstring($k) );
        if ( !blessed($p) ) {
            my $type = $p->{optional};
            push @code,
                sprintf(
                '( exists %s ? ( %s ) : 1 )',
                $access, $type->_inline_check($access)
                );
        }
        else {
            push @code, sprintf( '( %s )', $p->_inline_check($access) );
        }
    }
    if ( $args{slurpy} ) {
        my $check
            = '( do { my %%_____known_____ = map { $_ => 1 } ( %s ); List::Util::all { %s } grep { ! $_____known_____{$_} } sort keys %%{ %s } } )';
        push @code,
            sprintf(
            $check,
            ( join ', ', map { perlstring($_) } keys %{ $args{kv} } ),
            $args{slurpy}->_inline_check( sprintf( '%s->{$_}', $val ) ),
            $val,
            );
    }
    return '( ' . ( join ' && ', @code ) . ' )';
}
1;
# ABSTRACT: Guts of Dict structured type
__END__
=pod
=encoding UTF-8
=head1 NAME
Specio::Library::Structured::Dict - Guts of Dict structured type
=head1 VERSION
version 0.49
=head1 DESCRIPTION
There are no user facing parts here.
=for Pod::Coverage .*
=head1 SUPPORT
Bugs may be submitted at L<https://github.com/houseabsolute/Specio/issues>.
=head1 SOURCE
The source code repository for Specio can be found at L<https://github.com/houseabsolute/Specio>.
=head1 AUTHOR
Dave Rolsky <autarch@urth.org>
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2012 - 2024 by Dave Rolsky.
This is free software, licensed under:
  The Artistic License 2.0 (GPL Compatible)
The full text of the license can be found in the
F<LICENSE> file included with this distribution.
=cut