line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Path::Dispatcher::Dispatch; |
2
|
|
|
|
|
|
|
# ABSTRACT: a list of matches |
3
|
|
|
|
|
|
|
|
4
|
|
|
|
|
|
|
our $VERSION = '1.08'; |
5
|
|
|
|
|
|
|
|
6
|
31
|
|
|
31
|
|
222
|
use Moo; |
|
31
|
|
|
|
|
71
|
|
|
31
|
|
|
|
|
221
|
|
7
|
31
|
|
|
31
|
|
12334
|
use MooX::TypeTiny; |
|
31
|
|
|
|
|
85
|
|
|
31
|
|
|
|
|
255
|
|
8
|
31
|
|
|
31
|
|
35667
|
use Try::Tiny; |
|
31
|
|
|
|
|
35186
|
|
|
31
|
|
|
|
|
1812
|
|
9
|
31
|
|
|
31
|
|
226
|
use Carp qw(confess); |
|
31
|
|
|
|
|
76
|
|
|
31
|
|
|
|
|
1303
|
|
10
|
31
|
|
|
31
|
|
190
|
use Types::Standard qw(ArrayRef); |
|
31
|
|
|
|
|
85
|
|
|
31
|
|
|
|
|
274
|
|
11
|
|
|
|
|
|
|
|
12
|
31
|
|
|
31
|
|
19225
|
use Path::Dispatcher::Match; |
|
31
|
|
|
|
|
75
|
|
|
31
|
|
|
|
|
15675
|
|
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
has _matches => ( |
15
|
|
|
|
|
|
|
is => 'ro', |
16
|
|
|
|
|
|
|
isa => ArrayRef, |
17
|
|
|
|
|
|
|
default => sub { [] }, |
18
|
|
|
|
|
|
|
); |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
sub add_match { |
21
|
131
|
|
|
131
|
0
|
238
|
my $self = shift; |
22
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
$_->isa('Path::Dispatcher::Match') |
24
|
|
|
|
|
|
|
or confess "$_ is not a Path::Dispatcher::Match" |
25
|
131
|
|
33
|
|
|
588
|
for @_; |
26
|
|
|
|
|
|
|
|
27
|
131
|
|
|
|
|
215
|
push @{ $self->{_matches} }, @_; |
|
131
|
|
|
|
|
379
|
|
28
|
|
|
|
|
|
|
} |
29
|
|
|
|
|
|
|
|
30
|
91
|
|
|
91
|
1
|
1186
|
sub matches { @{ shift->{_matches} } } |
|
91
|
|
|
|
|
224
|
|
31
|
1
|
|
|
1
|
0
|
2
|
sub has_match { scalar @{ shift->{_matches} } } |
|
1
|
|
|
|
|
7
|
|
32
|
1
|
|
|
1
|
0
|
4
|
sub first_match { shift->{_matches}[0] } |
33
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
# aliases |
35
|
131
|
|
|
131
|
0
|
485
|
sub add_matches { goto \&add_match } |
36
|
1
|
|
|
1
|
0
|
7
|
sub has_matches { goto \&has_match } |
37
|
|
|
|
|
|
|
|
38
|
|
|
|
|
|
|
sub run { |
39
|
90
|
|
|
90
|
1
|
6286
|
my $self = shift; |
40
|
90
|
|
|
|
|
191
|
my @args = @_; |
41
|
90
|
|
|
|
|
209
|
my @matches = $self->matches; |
42
|
90
|
|
|
|
|
149
|
my @results; |
43
|
|
|
|
|
|
|
|
44
|
90
|
|
|
|
|
256
|
while (my $match = shift @matches) { |
45
|
67
|
|
|
|
|
109
|
my $exception; |
46
|
|
|
|
|
|
|
|
47
|
|
|
|
|
|
|
try { |
48
|
67
|
|
|
67
|
|
3795
|
local $SIG{__DIE__} = 'DEFAULT'; |
49
|
|
|
|
|
|
|
|
50
|
67
|
|
|
|
|
308
|
push @results, $match->run(@args); |
51
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
# we always stop after the first match UNLESS they explicitly |
53
|
|
|
|
|
|
|
# ask to continue on to the next rule |
54
|
58
|
|
|
|
|
652
|
die "Path::Dispatcher abort\n"; |
55
|
|
|
|
|
|
|
} |
56
|
|
|
|
|
|
|
catch { |
57
|
67
|
|
|
67
|
|
1153
|
$exception = $_; |
58
|
67
|
|
|
|
|
567
|
}; |
59
|
|
|
|
|
|
|
|
60
|
67
|
100
|
|
|
|
874
|
last if $exception =~ /^Path::Dispatcher abort\n/; |
61
|
8
|
100
|
|
|
|
41
|
next if $exception =~ /^Path::Dispatcher next rule\n/; |
62
|
|
|
|
|
|
|
|
63
|
5
|
|
|
|
|
49
|
die $exception; |
64
|
|
|
|
|
|
|
} |
65
|
|
|
|
|
|
|
|
66
|
85
|
100
|
|
|
|
285
|
return @results if wantarray; |
67
|
78
|
|
|
|
|
461
|
return $results[0]; |
68
|
|
|
|
|
|
|
} |
69
|
|
|
|
|
|
|
|
70
|
|
|
|
|
|
|
__PACKAGE__->meta->make_immutable; |
71
|
|
|
|
|
|
|
|
72
|
31
|
|
|
31
|
|
255
|
no Moo; |
|
31
|
|
|
|
|
96
|
|
|
31
|
|
|
|
|
198
|
|
73
|
|
|
|
|
|
|
|
74
|
|
|
|
|
|
|
1; |
75
|
|
|
|
|
|
|
|
76
|
|
|
|
|
|
|
__END__ |
77
|
|
|
|
|
|
|
|
78
|
|
|
|
|
|
|
=pod |
79
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
=encoding UTF-8 |
81
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
=head1 NAME |
83
|
|
|
|
|
|
|
|
84
|
|
|
|
|
|
|
Path::Dispatcher::Dispatch - a list of matches |
85
|
|
|
|
|
|
|
|
86
|
|
|
|
|
|
|
=head1 VERSION |
87
|
|
|
|
|
|
|
|
88
|
|
|
|
|
|
|
version 1.08 |
89
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
=head1 SYNOPSIS |
91
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
my $dispatcher = Path::Dispatcher->new( |
93
|
|
|
|
|
|
|
rules => [ |
94
|
|
|
|
|
|
|
Path::Dispatcher::Rule::Tokens->new( |
95
|
|
|
|
|
|
|
tokens => [ 'attack', qr/^\w+$/ ], |
96
|
|
|
|
|
|
|
block => sub { attack(shift->pos(2)) }, |
97
|
|
|
|
|
|
|
), |
98
|
|
|
|
|
|
|
], |
99
|
|
|
|
|
|
|
); |
100
|
|
|
|
|
|
|
|
101
|
|
|
|
|
|
|
my $dispatch = $dispatcher->dispatch("attack goblin"); |
102
|
|
|
|
|
|
|
|
103
|
|
|
|
|
|
|
$dispatch->matches; # list of matches (in this case, one) |
104
|
|
|
|
|
|
|
$dispatch->has_matches; # whether there were any matches |
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
$dispatch->run; # attacks the goblin |
107
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
=head1 DESCRIPTION |
109
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
Dispatching creates a C<dispatch> which is little more than a (possibly empty!) |
111
|
|
|
|
|
|
|
list of matches. |
112
|
|
|
|
|
|
|
|
113
|
|
|
|
|
|
|
=head1 ATTRIBUTES |
114
|
|
|
|
|
|
|
|
115
|
|
|
|
|
|
|
=head2 matches |
116
|
|
|
|
|
|
|
|
117
|
|
|
|
|
|
|
The list of L<Path::Dispatcher::Match> that correspond to the rules that were |
118
|
|
|
|
|
|
|
matched. |
119
|
|
|
|
|
|
|
|
120
|
|
|
|
|
|
|
=head1 METHODS |
121
|
|
|
|
|
|
|
|
122
|
|
|
|
|
|
|
=head2 run |
123
|
|
|
|
|
|
|
|
124
|
|
|
|
|
|
|
Executes the first match. |
125
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
Each match's L<Path::Dispatcher::Match/run> method is evaluated in scalar |
127
|
|
|
|
|
|
|
context. The return value of this method is a list of these scalars (or the |
128
|
|
|
|
|
|
|
first if called in scalar context). |
129
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
=head1 SUPPORT |
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=Path-Dispatcher> |
133
|
|
|
|
|
|
|
(or L<bug-Path-Dispatcher@rt.cpan.org|mailto:bug-Path-Dispatcher@rt.cpan.org>). |
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
=head1 AUTHOR |
136
|
|
|
|
|
|
|
|
137
|
|
|
|
|
|
|
Shawn M Moore, C<< <sartak at bestpractical.com> >> |
138
|
|
|
|
|
|
|
|
139
|
|
|
|
|
|
|
=head1 COPYRIGHT AND LICENSE |
140
|
|
|
|
|
|
|
|
141
|
|
|
|
|
|
|
This software is copyright (c) 2020 by Shawn M Moore. |
142
|
|
|
|
|
|
|
|
143
|
|
|
|
|
|
|
This is free software; you can redistribute it and/or modify it under |
144
|
|
|
|
|
|
|
the same terms as the Perl 5 programming language system itself. |
145
|
|
|
|
|
|
|
|
146
|
|
|
|
|
|
|
=cut |