Commit | Line | Data |
---|---|---|
5d2f0933 | 1 | package Moose::Util::TypeConstraints::OptimizedConstraints; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
e631c7d1 | 6 | use Class::MOP; |
1fa1a58d | 7 | use Moose::Deprecated; |
28412c0b | 8 | use Scalar::Util 'blessed', 'looks_like_number'; |
9 | ||
b6cca0d5 | 10 | our $VERSION = '1.14'; |
75b95414 | 11 | $VERSION = eval $VERSION; |
28412c0b | 12 | our $AUTHORITY = 'cpan:STEVAN'; |
5d2f0933 | 13 | |
fd542f49 | 14 | sub Value { defined($_[0]) && !ref($_[0]) } |
5d2f0933 | 15 | |
fd542f49 | 16 | sub Ref { ref($_[0]) } |
5d2f0933 | 17 | |
74d5a674 | 18 | # We need to use a temporary here to flatten LVALUEs, for instance as in |
19 | # Str(substr($_,0,255)). | |
20 | sub Str { | |
21 | my $value = $_[0]; | |
22 | defined($value) && ref(\$value) eq 'SCALAR' | |
23 | } | |
bc47531e | 24 | |
fd542f49 | 25 | sub Num { !ref($_[0]) && looks_like_number($_[0]) } |
5d2f0933 | 26 | |
47bfa72e | 27 | # using a temporary here because regex matching promotes an IV to a PV, |
28 | # and that confuses some things (like JSON.pm) | |
29 | sub Int { | |
30 | my $value = $_[0]; | |
31 | defined($value) && !ref($value) && $value =~ /^-?[0-9]+$/ | |
32 | } | |
fd542f49 | 33 | |
150e5142 | 34 | sub ScalarRef { ref($_[0]) eq 'SCALAR' || ref($_[0]) eq 'REF' } |
267f8179 | 35 | sub ArrayRef { ref($_[0]) eq 'ARRAY' } |
36 | sub HashRef { ref($_[0]) eq 'HASH' } | |
37 | sub CodeRef { ref($_[0]) eq 'CODE' } | |
38 | sub RegexpRef { ref($_[0]) eq 'Regexp' } | |
39 | sub GlobRef { ref($_[0]) eq 'GLOB' } | |
fd542f49 | 40 | |
41 | sub FileHandle { ref($_[0]) eq 'GLOB' && Scalar::Util::openhandle($_[0]) or blessed($_[0]) && $_[0]->isa("IO::Handle") } | |
42 | ||
43 | sub Object { blessed($_[0]) && blessed($_[0]) ne 'Regexp' } | |
44 | ||
0eb7894a | 45 | sub Role { |
46 | Moose::Deprecated::deprecated( | |
47 | feature => 'Role type', | |
48 | message => | |
49 | 'The Role type has been deprecated. Maybe you meant to create a RoleName type?' | |
50 | ); | |
51 | blessed( $_[0] ) && $_[0]->can('does'); | |
52 | } | |
fd542f49 | 53 | |
e151db23 | 54 | sub ClassName { |
e631c7d1 | 55 | return Class::MOP::is_class_loaded( $_[0] ); |
e151db23 | 56 | } |
57 | ||
f0cac16f | 58 | sub RoleName { |
9df65fdb | 59 | ClassName($_[0]) |
60 | && (Class::MOP::class_of($_[0]) || return)->isa('Moose::Meta::Role') | |
f0cac16f | 61 | } |
62 | ||
fd542f49 | 63 | # NOTE: |
64 | # we have XS versions too, ... | |
65 | # 04:09 <@konobi> nothingmuch: konobi.co.uk/code/utilsxs.tar.gz | |
66 | # 04:09 <@konobi> or utilxs.tar.gz iirc | |
5d2f0933 | 67 | |
28412c0b | 68 | 1; |
5d2f0933 | 69 | |
70 | __END__ | |
71 | ||
72 | =pod | |
73 | ||
74 | =head1 NAME | |
75 | ||
76 | Moose::Util::TypeConstraints::OptimizedConstraints - Optimized constraint | |
77 | bodies for various moose types | |
78 | ||
5d2f0933 | 79 | =head1 DESCRIPTION |
80 | ||
d03bd989 | 81 | This file contains the hand optimized versions of Moose type constraints, |
004222dc | 82 | no user serviceable parts inside. |
5d2f0933 | 83 | |
84 | =head1 FUNCTIONS | |
85 | ||
86 | =over 4 | |
87 | ||
6549b0d1 | 88 | =item C<Value> |
5d2f0933 | 89 | |
6549b0d1 | 90 | =item C<Ref> |
5d2f0933 | 91 | |
6549b0d1 | 92 | =item C<Str> |
5d2f0933 | 93 | |
6549b0d1 | 94 | =item C<Num> |
5d2f0933 | 95 | |
6549b0d1 | 96 | =item C<Int> |
5d2f0933 | 97 | |
6549b0d1 | 98 | =item C<ScalarRef> |
5d2f0933 | 99 | |
6549b0d1 | 100 | =item C<ArrayRef> |
5d2f0933 | 101 | |
6549b0d1 | 102 | =item C<HashRef> |
5d2f0933 | 103 | |
6549b0d1 | 104 | =item C<CodeRef> |
5d2f0933 | 105 | |
6549b0d1 | 106 | =item C<RegexpRef> |
5d2f0933 | 107 | |
6549b0d1 | 108 | =item C<GlobRef> |
5d2f0933 | 109 | |
6549b0d1 | 110 | =item C<FileHandle> |
5d2f0933 | 111 | |
6549b0d1 | 112 | =item C<Object> |
5d2f0933 | 113 | |
6549b0d1 | 114 | =item C<Role> |
5d2f0933 | 115 | |
6549b0d1 | 116 | =item C<ClassName> |
e151db23 | 117 | |
c8a26288 | 118 | =item C<RoleName> |
119 | ||
5d2f0933 | 120 | =back |
28412c0b | 121 | |
122 | =head1 BUGS | |
123 | ||
d4048ef3 | 124 | See L<Moose/BUGS> for details on reporting bugs. |
28412c0b | 125 | |
126 | =head1 AUTHOR | |
127 | ||
128 | Yuval Kogman E<lt>nothingmuch@cpan.orgE<gt> | |
129 | ||
130 | =head1 COPYRIGHT AND LICENSE | |
131 | ||
2840a3b2 | 132 | Copyright 2007-2009 by Infinity Interactive, Inc. |
28412c0b | 133 | |
134 | L<http://www.iinteractive.com> | |
135 | ||
136 | This library is free software; you can redistribute it and/or modify | |
137 | it under the same terms as Perl itself. | |
138 | ||
139 | =cut |