| Path::Dispatcher::Match(3pm) | User Contributed Perl Documentation | Path::Dispatcher::Match(3pm) |
Path::Dispatcher::Match - the result of a successful rule match
version 1.08
my $rule = Path::Dispatcher::Rule::Tokens->new(
tokens => [ 'attack', qr/^\w+$/ ],
block => sub {
my $match = shift;
attack($match->pos(2))
},
);
my $match = $rule->match("attack dragon");
# introspection
$match->path # "attack dragon"
$match->leftover # empty string (populated with prefix rules)
$match->rule # $rule
$match->positional_captures # ["attack", "dragon"] (decided by the rule)
$match->pos(1) # "attack"
$match->pos(2) # "dragon"
$match->run # attack("dragon")
If a Path::Dispatcher::Rule successfully matches a path, it creates one or more "Path::Dispatcher::Match" objects.
The Path::Dispatcher::Rule that created this match.
The path that the rule matched.
The rest of the path. This is populated when the rule matches a prefix of the path.
Any positional captures generated by the rule. For example, Path::Dispatcher::Rule::Regex populates this with the capture variables.
Any named captures generated by the rule. For example, Path::Dispatcher::Rule::Regex populates this with named captures.
The parent match object, if applicable (which may be set if this match is the child of, for exampl, a Path::Dispatcher::Rule::Under prefix)
Executes the rule's codeblock with the same arguments.
Returns the $ith positional capture, 1-indexed.
Bugs may be submitted through the RT bug tracker <https://rt.cpan.org/Public/Dist/Display.html?Name=Path-Dispatcher> (or bug-Path-Dispatcher@rt.cpan.org <mailto:bug-Path-Dispatcher@rt.cpan.org>).
Shawn M Moore, "<sartak at bestpractical.com>"
This software is copyright (c) 2020 by Shawn M Moore.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
| 2020-07-13 | perl v5.30.3 |