package Web::Simple;
-use strict;
-use warnings FATAL => 'all';
+use strictures 1;
+use 5.008;
+use warnings::illegalproto ();
+use Moo ();
+use Web::Dispatch::Wrapper ();
-sub setup_all_strictures {
- strict->import;
- warnings->import(FATAL => 'all');
-}
-
-sub setup_dispatch_strictures {
- setup_all_strictures();
- warnings->unimport('syntax');
- warnings->import(FATAL => qw(
- ambiguous bareword digit parenthesis precedence printf
- prototype qw reserved semicolon
- ));
-}
+our $VERSION = '0.007';
sub import {
- setup_dispatch_strictures();
my ($class, $app_package) = @_;
+ $app_package ||= caller;
$class->_export_into($app_package);
+ eval "package $app_package; use Web::Dispatch::Wrapper; use Moo; 1"
+ or die "Failed to setup app package: $@";
+ strictures->import;
+ warnings::illegalproto->unimport;
}
sub _export_into {
my ($class, $app_package) = @_;
{
no strict 'refs';
- *{"${app_package}::dispatch"} = sub {
- $app_package->_setup_dispatcher(@_);
- };
- *{"${app_package}::filter_response"} = sub (&) {
- $app_package->_construct_response_filter($_[0]);
- };
- *{"${app_package}::redispatch_to"} = sub {
- $app_package->_construct_redispatch($_[0]);
- };
- *{"${app_package}::default_config"} = sub {
- $app_package->_setup_default_config(@_);
- };
- *{"${app_package}::self"} = \${"${app_package}::self"};
+ *{"${app_package}::PSGI_ENV"} = sub () { -1 };
require Web::Simple::Application;
unshift(@{"${app_package}::ISA"}, 'Web::Simple::Application');
}
=head1 WARNING
-This is really quite new. If you're reading this from git, it means it's
-really really new and we're still playing with things. If you're reading
-this on CPAN, it means the stuff that's here we're probably happy with. But
-only probably. So we may have to change stuff.
+This is really quite new. If you're reading this on CPAN, it means the stuff
+that's here we're probably happy with. But only probably. So we may have to
+change stuff. And if you're reading this from git, come check with irc.perl.org
+#web-simple that we're actually sure we're going to keep anything that's
+different from the CPAN version.
-If we do find we have to change stuff we'll add a section explaining how to
-switch your code across to the new version, and we'll do our best to make it
-as painless as possible because we've got Web::Simple applications too. But
-we can't promise not to change things at all. Not yet. Sorry.
+If we do find we have to change stuff we'll add to the
+L<CHANGES BETWEEN RELEASES> section explaining how to switch your code across
+to the new version, and we'll do our best to make it as painless as possible
+because we've got Web::Simple applications too. But we can't promise not to
+change things at all. Not yet. Sorry.
=head1 SYNOPSIS
- #!/usr/bin/perl
+ #!/usr/bin/env perl
use Web::Simple 'HelloWorld';
{
package HelloWorld;
- dispatch [
+ sub dispatch_request {
sub (GET) {
[ 200, [ 'Content-type', 'text/plain' ], [ 'Hello world!' ] ]
},
sub () {
[ 405, [ 'Content-type', 'text/plain' ], [ 'Method not allowed' ] ]
}
- ];
+ }
}
HelloWorld->run_if_script;
-If you save this file into your cgi-bin as hello-world.cgi and then visit
+If you save this file into your cgi-bin as C<hello-world.cgi> and then visit:
http://my.server.name/cgi-bin/hello-world.cgi/
you'll get the "Hello world!" string output to your browser. For more complex
-examples and non-CGI deployment, see below.
+examples and non-CGI deployment, see below. To get help with L<Web::Simple>,
+please connect to the irc.perl.org IRC network and join #web-simple.
-=head1 WHY?
-
-While I originally wrote Web::Simple as part of my Antiquated Perl talk for
-Italian Perl Workshop 2009, I've found that having a bare minimum system for
-writing web applications that doesn't drive me insane is rather nice.
+=head1 DESCRIPTION
-The philosophy of Web::Simple is to keep to an absolute bare minimum, for
+The philosophy of L<Web::Simple> is to keep to an absolute bare minimum for
everything. It is not designed to be used for large scale applications;
the L<Catalyst> web framework already works very nicely for that and is
a far more mature, well supported piece of software.
However, if you have an application that only does a couple of things, and
-want to not have to think about complexities of deployment, then Web::Simple
+want to not have to think about complexities of deployment, then L<Web::Simple>
might be just the thing for you.
-The Antiquated Perl talk can be found at L<http://www.shadowcat.co.uk/archive/conference-video/>.
-
-=head1 DESCRIPTION
-
-The only public interface the Web::Simple module itself provides is an
-import based one -
+The only public interface the L<Web::Simple> module itself provides is an
+C<import> based one:
use Web::Simple 'NameOfApplication';
-This imports 'strict' and 'warnings FATAL => "all"' into your code as well,
-so you can skip the usual
+This sets up your package (in this case "NameOfApplication" is your package)
+so that it inherits from L<Web::Simple::Application> and imports L<strictures>,
+as well as installs a C<PSGI_ENV> constant for convenience, as well as some
+other subroutines.
+
+Importing L<strictures> will automatically make your code use the C<strict> and
+C<warnings> pragma, so you can skip the usual:
use strict;
- use warnings;
+ use warnings FATAL => 'aa';
provided you 'use Web::Simple' at the top of the file. Note that we turn
on *fatal* warnings so if you have any warnings at any point from the file
that you did 'use Web::Simple' in, then your application will die. This is,
so far, considered a feature.
-Calling the import also makes NameOfApplication isa Web::Simple::Application
-- i.e. does the equivalent of
+When we inherit from L<Web::Simple::Application> we also use <Moo>, which is
+the the equivalent of:
{
package NameOfApplication;
- use base qw(Web::Simple::Application);
+ use Moo;
+ extends 'Web::Simple::Application';
}
-It also exports the following subroutines:
+So you can use L<Moo> features in your application, such as creating attributes
+using the C<has> subroutine, etc. Please see the documentation for L<Moo> for
+more information.
- default_config(
- key => 'value',
- ...
- );
-
- dispatch [ sub (...) { ... }, ... ];
+It also exports the following subroutines for use in dispatchers:
- filter_response { ... };
+ response_filter { ... };
redispatch_to '/somewhere';
-and creates a $self global variable in your application package, so you can
-use $self in dispatch subs without violating strict (Web::Simple::Application
-arranges for dispatch subroutines to have the correct $self in scope when
-this happens).
-
Finally, import sets
$INC{"NameOfApplication.pm"} = 'Set by "use Web::Simple;" invocation';
is encountered in other code.
-=head1 EXPORTED SUBROUTINES
+=head1 DISPATCH STRATEGY
-=head2 default_config
+L<Web::Simple> despite being straightforward to use, has a powerful system
+for matching all sorts of incoming URLs to one or more subroutines. These
+subroutines can be simple actions to take for a given URL, or something
+more complicated, including entire L<Plack> applications, L<Plack::Middleware>
+and nested subdispatchers.
+
+=head2 Examples
+
+ sub dispatch_request {
+ # matches: GET /user/1.htm?show_details=1
+ # GET /user/1.htm
+ sub (GET + /user/* + ?show_details~ + .htm|.html|.xhtml) {
+ my ($self, $user_id, $show_details) = @_;
+ ...
+ },
+ # matches: POST /user?username=frew
+ # POST /user?username=mst&first_name=matt&last_name=trout
+ sub (POST + /user + ?username=&*) {
+ my ($self, $username, $misc_params) = @_;
+ ...
+ },
+ # matches: DELETE /user/1/friend/2
+ sub (DELETE + /user/*/friend/*) {
+ my ($self, $user_id, $friend_id) = @_;
+ ...
+ },
+ # matches: PUT /user/1?first_name=Matt&last_name=Trout
+ sub (PUT + /user/* + ?first_name~&last_name~) {
+ my ($self, $user_id, $first_name, $last_name) = @_;
+ ...
+ },
+ sub (/user/*/...) {
+ my $user_id = $_[1];
+ # matches: PUT /user/1/role/1
+ sub (PUT + /role/*) {
+ my $role_id = $_[1];
+ ...
+ },
+ # matches: DELETE /user/1/role/1
+ sub (DELETE + /role/*) {
+ my $role_id = $_[1];
+ ...
+ },
+ },
+ }
+
+=head2 The dispatch cycle
+
+At the beginning of a request, your app's dispatch_request method is called
+with the PSGI $env as an argument. You can handle the request entirely in
+here and return a PSGI response arrayref if you want:
+
+ sub dispatch_request {
+ my ($self, $env) = @_;
+ [ 404, [ 'Content-type' => 'text/plain' ], [ 'Amnesia == fail' ] ]
+ }
- default_config(
- one_key => 'foo',
- another_key => 'bar',
- );
+However, generally, instead of that, you return a set of dispatch subs:
- ...
+ sub dispatch_request {
+ my $self = shift;
+ sub (/) { redispatch_to '/index.html' },
+ sub (/user/*) { $self->show_user($_[1]) },
+ ...
+ }
+
+If you return a subroutine with a prototype, the prototype is treated
+as a match specification - and if the test is passed, the body of the
+sub is called as a method any matched arguments (see below for more details).
- $self->config->{one_key} # 'foo'
+You can also return a plain subroutine which will be called with just $env
+- remember that in this case if you need $self you -must- close over it.
-This creates the default configuration for the application, by creating a
+If you return a normal object, L<Web::Simple> will simply return it upwards on
+the assumption that a response_filter (or some arbitrary L<Plack::Middleware>)
+somewhere will convert it to something useful. This allows:
- sub _default_config {
- return (one_key => 'foo', another_key => 'bar');
+ sub dispatch_request {
+ my $self = shift;
+ sub (.html) { response_filter { $self->render_zoom($_[0]) } },
+ sub (/user/*) { $self->users->get($_[1]) },
+ }
+
+to render a user object to HTML, if there is an incoming URL such as:
+
+ http://myweb.org/user/111.html
+
+This works because as we descend down the dispachers, we first match
+C<sub (.html)>, which adds a C<response_filter> (basically a specialized routine
+that follows the L<Plack::Middleware> specification), and then later we also
+match C<sub (/user/*)> which gets a user and returns that as the response.
+This user object 'bubbles up' through all the wrapping middleware until it hits
+the C<response_filter> we defined, after which the return is converted to a
+true html response.
+
+However, two types of object are treated specially - a Plack::App object
+will have its C<->to_app> method called and be used as a dispatcher:
+
+ sub dispatch_request {
+ my $self = shift;
+ sub (/static/...) { Plack::App::File->new(...) },
+ ...
}
-in the application namespace when executed. Note that this means that
-you should only run default_config once - calling it a second time will
-cause an exception to be thrown.
+A Plack::Middleware object will be used as a filter for the rest of the
+dispatch being returned into:
-=head2 dispatch
+ ## responds to /admin/track_usage AND /admin/delete_accounts
- dispatch [
- sub (GET) {
- [ 200, [ 'Content-type', 'text/plain' ], [ 'Hello world!' ] ]
+ sub dispatch_request {
+ my $self = shift;
+ sub (/admin/**) {
+ Plack::Middleware::Session->new(%opts);
},
- sub () {
- [ 405, [ 'Content-type', 'text/plain' ], [ 'Method not allowed' ] ]
+ sub (/admin/track_usage) {
+ ## something that needs a session
+ },
+ sub (/admin/delete_accounts) {
+ ## something else that needs a session
+ },
+ }
+
+Note that this is for the dispatch being -returned- to, so if you want to
+provide it inline you need to do:
+
+ ## ALSO responds to /admin/track_usage AND /admin/delete_accounts
+
+ sub dispatch_request {
+ my $self = shift;
+ sub (/admin/...) {
+ sub {
+ Plack::Middleware::Session->new(%opts);
+ },
+ sub (/track_usage) {
+ ## something that needs a session
+ },
+ sub (/delete_accounts) {
+ ## something else that needs a session
+ },
}
- ];
-
-The dispatch subroutine calls NameOfApplication->_setup_dispatcher with
-the subroutines passed to it, which then creates your Web::Simple
-application's dispatcher from these subs. The prototype of the subroutine
-is expected to be a Web::Simple dispatch specification (see
-L</DISPATCH SPECIFICATIONS> below for more details), and the body of the
-subroutine is the code to execute if the specification matches. See
-L</DISPATCH STRATEGY> below for details on how the Web::Simple dispatch
-system uses the return values of these subroutines to determine how to
-continue, alter or abort dispatch.
-
-Note that _setup_dispatcher creates a
-
- sub _dispatcher {
- return <root dispatcher object here>;
}
-method in your class so as with default_config, calling dispatch a second time
-will result in an exception.
+And that's it - but remember that all this happens recursively - it's
+dispatchers all the way down. A URL incoming pattern will run all matching
+dispatchers and then hit all added filters or L<Plack::Middleware>.
+
+=head2 Web::Simple match specifications
+
+=head3 Method matches
+
+ sub (GET) {
+
+A match specification beginning with a capital letter matches HTTP requests
+with that request method.
+
+=head3 Path matches
+
+ sub (/login) {
+
+A match specification beginning with a / is a path match. In the simplest
+case it matches a specific path. To match a path with a wildcard part, you
+can do:
+
+ sub (/user/*) {
+ $self->handle_user($_[1])
+
+This will match /user/<anything> where <anything> does not include a literal
+/ character. The matched part becomes part of the match arguments. You can
+also match more than one part:
+
+ sub (/user/*/*) {
+ my ($self, $user_1, $user_2) = @_;
+
+ sub (/domain/*/user/*) {
+ my ($self, $domain, $user) = @_;
+
+and so on. To match an arbitrary number of parts, use -
+
+ sub (/page/**) {
+
+This will result in an element per /-separated part so matched. Note that
+you can do
+
+ sub (/page/**/edit) {
+
+to match an arbitrary number of parts up to but not including some final
+part.
+
+Finally,
+
+ sub (/foo/...) {
+
+Will match /foo/ on the beginning of the path -and- strip it. This is designed
+to be used to construct nested dispatch structures, but can also prove useful
+for having e.g. an optional language specification at the start of a path.
+
+Note that the '...' is a "maybe something here, maybe not" so the above
+specification will match like this:
+
+ /foo # no match
+ /foo/ # match and strip path to '/'
+ /foo/bar/baz # match and strip path to '/bar/baz'
+
+=head3 Extension matches
+
+ sub (.html) {
+
+will match .html from the path (assuming the subroutine itself returns
+something, of course). This is normally used for rendering - e.g.
+
+ sub (.html) {
+ response_filter { $self->render_html($_[1]) }
+ }
+
+Additionally,
+
+ sub (.*) {
+
+will match any extension and supplies the extension as a match argument.
+
+=head3 Query and body parameter matches
+
+Query and body parameters can be match via
+
+ sub (?<param spec>) { # match URI query
+ sub (%<param spec>) { # match body params
+
+The body is only matched if the content type is
+application/x-www-form-urlencoded (note this means that Web::Simple does
+not yet handle uploads; this will be addressed in a later release).
+
+The param spec is elements of one of the following forms -
+
+ param~ # optional parameter
+ param= # required parameter
+ @param~ # optional multiple parameter
+ @param= # required multiple parameter
+ :param~ # optional parameter in hashref
+ :param= # required parameter in hashref
+ :@param~ # optional multiple in hashref
+ :@param= # required multiple in hashref
+ * # include all other parameters in hashref
+ @* # include all other parameters as multiple in hashref
+
+separated by the & character. The arguments added to the request are
+one per non-:/* parameter (scalar for normal, arrayref for multiple),
+plus if any :/* specs exist a hashref containing those values.
+
+Please note that if you specify a multiple type parameter match, you are
+ensured of getting an arrayref for the value, EVEN if the current incoming
+request has only one value. However if a parameter is specified as single
+and multiple values are found, the last one will be used.
+
+For example to match a page parameter with an optional order_by parameter one
+would write:
+
+ sub (?page=&order_by~) {
+ my ($self, $page, $order_by) = @_;
+ return unless $page =~ /^\d+$/;
+ $page ||= 'id';
+ response_filter {
+ $_[1]->search_rs({}, $p);
+ }
+ }
+
+to implement paging and ordering against a L<DBIx::Class::ResultSet> object.
+
+Another Example: To get all parameters as a hashref of arrayrefs, write:
+
+ sub(?@*) {
+ my ($self, $params) = @_;
+ ...
+
+To get two parameters as a hashref, write:
+
+ sub(?:user~&:domain~) {
+ my ($self, $params) = @_; # params contains only 'user' and 'domain' keys
+
+You can also mix these, so:
+
+ sub (?foo=&@bar~&:coffee=&@*) {
+ my ($self, $foo, $bar, $params);
+
+where $bar is an arrayref (possibly an empty one), and $params contains
+arrayref values for all parameters -not- mentioned and a scalar value for
+the 'coffee' parameter.
+
+Note, in the case where you combine arrayref, single parameter and named
+hashref style, the arrayref and single parameters will appear in C<@_> in the
+order you defined them in the protoype, but all hashrefs will merge into a
+single C<$params>, as in the example above.
+
+=head3 Combining matches
+
+Matches may be combined with the + character - e.g.
+
+ sub (GET + /user/*) {
+
+to create an AND match. They may also be combined withe the | character - e.g.
+
+ sub (GET|POST) {
+
+to create an OR match. Matches can be nested with () - e.g.
+
+ sub ((GET|POST) + /user/*) {
+
+and negated with ! - e.g.
+
+ sub (!/user/foo + /user/*) {
+
+! binds to the immediate rightmost match specification, so if you want
+to negate a combination you will need to use
+
+ sub ( !(POST|PUT|DELETE) ) {
+
+and | binds tighter than +, so
+
+ sub ((GET|POST) + /user/*) {
+
+and
+
+ sub (GET|POST + /user/*) {
+
+are equivalent, but
+
+ sub ((GET + /admin/...) | (POST + /admin/...)) {
+
+and
+
+ sub (GET + /admin/... | POST + /admin/...) {
+
+are not - the latter is equivalent to
+
+ sub (GET + (/admin/...|POST) + /admin/...) {
+
+which will never match!
+
+=head3 Whitespace
+
+Note that for legibility you are permitted to use whitespace -
+
+ sub (GET + /user/*) {
+
+but it will be ignored. This is because the perl parser strips whitespace
+from subroutine prototypes, so this is equivalent to
+
+ sub (GET+/user/*) {
+
+=head3 Accessing the PSGI env hash
+
+In some cases you may wish to get the raw PSGI env hash - to do this,
+you can either use a plain sub -
+
+ sub {
+ my ($env) = @_;
+ ...
+ }
+
+or use the PSGI_ENV constant exported to retrieve it:
+
+ sub (GET + /foo + ?some_param=) {
+ my $param = $_[1];
+ my $env = $_[PSGI_ENV];
+ }
+
+but note that if you're trying to add a middleware, you should simply use
+Web::Simple's direct support for doing so.
+
+=head1 EXPORTED SUBROUTINES
=head2 response_filter
response_filter {
# Hide errors from the user because we hates them, preciousss
- if (ref($_[1]) eq 'ARRAY' && $_[1]->[0] == 500) {
- $_[1] = [ 200, @{$_[1]}[1..$#{$_[1]}] ];
+ if (ref($_[0]) eq 'ARRAY' && $_[0]->[0] == 500) {
+ $_[0] = [ 200, @{$_[0]}[1..$#{$_[0]}] ];
}
- return $_[1];
+ return $_[0];
};
The response_filter subroutine is designed for use inside dispatch subroutines.
of continuing dispatch re-delegates it to the start of the dispatch process,
but with the path of the request altered to the supplied URL.
-Thus if you receive a POST to '/some/url' and return a redipstch to
+Thus if you receive a POST to '/some/url' and return a redispatch to
'/other/url', the dispatch behaviour will be exactly as if the same POST
request had been made to '/other/url' instead.
-=head1 DISPATCH STRATEGY
+Note, this is not the same as returning an HTTP 3xx redirect as a response;
+rather it is a much more efficient internal process.
-=head2 Description of the dispatcher object
+=head1 CHANGES BETWEEN RELEASES
-Web::Simple::Dispatcher objects have three components:
+=head2 Changes between 0.004 and 0.005
=over 4
-=item * match - an optional test if this dispatcher matches the request
-
-=item * call - a routine to call if this dispatcher matches (or has no match)
-
-=item * next - the next dispatcher to call
-
-=back
+=item * dispatch {} replaced by declaring a dispatch_request method
-When a dispatcher is invoked, it checks its match routine against the
-request environment. The match routine may provide alterations to the
-request as a result of matching, and/or arguments for the call routine.
+dispatch {} has gone away - instead, you write:
-If no match routine has been provided then Web::Simple treats this as
-a success, and supplies the request environment to the call routine as
-an argument.
-
-Given a successful match, the call routine is now invoked in list context
-with any arguments given to the original dispatch, plus any arguments
-provided by the match result.
+ sub dispatch_request {
+ my $self = shift;
+ sub (GET /foo/) { ... },
+ ...
+ }
-If this routine returns (), Web::Simple treats this identically to a failure
-to match.
+Note that this method is still -returning- the dispatch code - just like
+dispatch did.
-If this routine returns a Web::Simple::Dispatcher, the environment changes
-are merged into the environment and the new dispatcher's next pointer is
-set to our next pointer.
+Also note that you need the 'my $self = shift' since the magic $self
+variable went away.
-If this routine returns anything else, that is treated as the end of dispatch
-and the value is returned.
+=item * the magic $self variable went away.
-On a failed match, Web::Simple invokes the next dispatcher with the same
-arguments and request environment passed to the current one. On a successful
-match that returned a new dispatcher, Web::Simple invokes the new dispatcher
-with the same arguments but the modified request environment.
+Just add 'my $self = shift;' while writing your 'sub dispatch_request {'
+like a normal perl method.
-=head2 How Web::Simple builds dispatcher objects for you
+=item * subdispatch deleted - all dispatchers can now subdispatch
-In the case of the Web::Simple L</dispatch> export the match is constructed
-from the subroutine prototype - i.e.
+In earlier releases you needed to write:
- sub (<match specification>) {
- <call code>
+ subdispatch sub (/foo/...) {
+ ...
+ [
+ sub (GET /bar/) { ... },
+ ...
+ ]
}
-and the 'next' pointer is populated with the next element of the array,
-expect for the last element, which is given a next that will throw a 500
-error if none of your dispatchers match. If you want to provide something
-else as a default, a routine with no match specification always matches, so -
+As of 0.005, you can instead write simply:
- sub () {
- [ 404, [ 'Content-type', 'text/plain' ], [ 'Error: Not Found' ] ]
+ sub (/foo/...) {
+ ...
+ (
+ sub (GET /bar/) { ... },
+ ...
+ )
}
-will produce a 404 result instead of a 500 by default. You can also override
-the L<Web::Simple::Application/_build_final_dispatcher> method in your app.
+=head2 Changes since Antiquated Perl
-Note that the code in the subroutine is executed as a -method- on your
-application object, so if your match specification provides arguments you
-should unpack them like so:
+=over 4
- sub (<match specification>) {
- my ($self, @args) = @_;
- ...
- }
+=item * filter_response renamed to response_filter
-=head2 Web::Simple match specifications
+This is a pure rename; a global search and replace should fix it.
-=head3 Method matches
+=item * dispatch [] changed to dispatch {}
- sub (GET ...) {
+Simply changing
-A match specification beginning with a capital letter matches HTTP requests
-with that request method.
+ dispatch [ sub(...) { ... }, ... ];
-=head3 Path matches
+to
- sub (/login) {
+ dispatch { sub(...) { ... }, ... };
-A match specification beginning with a / is a path match. In the simplest
-case it matches a specific path. To match a path with a wildcard part, you
-can do:
+should work fine.
- sub (/user/*) {
- $self->handle_user($_[1])
+=back
-This will match /user/<anything> where <anything> does not include a literal
-/ character. The matched part becomes part of the match arguments. You can
-also match more than one part:
+=head1 DEVELOPMENT HISTORY
- sub (/user/*/*) {
- my ($self, $user_1, $user_2) = @_;
+Web::Simple was originally written to form part of my Antiquated Perl talk for
+Italian Perl Workshop 2009, but in writing the bloggery example I realised
+that having a bare minimum system for writing web applications that doesn't
+drive me insane was rather nice and decided to spend my attempt at nanowrimo
+for 2009 improving and documenting it to the point where others could use it.
- sub (/domain/*/user/*) {
- my ($self, $domain, $user) = @_;
+The Antiquated Perl talk can be found at L<http://www.shadowcat.co.uk/archive/conference-video/>.
-and so on. To match an arbitrary number of parts, use -
+=head1 COMMUNITY AND SUPPORT
- sub (/page/**) {
+=head2 IRC channel
-This will result in an element per /-separated part so matched. Note that
-you can do
+irc.perl.org #web-simple
- sub (/page/**/edit) {
+=head2 No mailing list yet
-to match an arbitrary number of parts up to but not including some final
-part.
+Because mst's non-work email is a bombsite so he'd never read it anyway.
-=head3 Extension matches
+=head2 Git repository
- sub (.html) {
+Gitweb is on http://git.shadowcat.co.uk/ and the clone URL is:
-will match and strip .html from the path (assuming the subroutine itself
-returns something, of course). This is normally used for rendering - e.g.
+ git clone git://git.shadowcat.co.uk/catagits/Web-Simple.git
- sub (.html) {
- filter_response { $self->render_html($_[1]) }
- }
+=head1 AUTHOR
-=head3 Combining matches
+Matt S. Trout <mst@shadowcat.co.uk>
-Matches may be combined with the + character - e.g.
+=head1 CONTRIBUTORS
- sub (GET+/user/*) {
+None required yet. Maybe this module is perfect (hahahahaha ...).
-Note that for legibility you are permitted to use whitespace -
+=head1 COPYRIGHT
- sub (GET + /user/*) {
+Copyright (c) 2010 the Web::Simple L</AUTHOR> and L</CONTRIBUTORS>
+as listed above.
+
+=head1 LICENSE
-but it will be ignored.
+This library is free software and may be distributed under the same terms
+as perl itself.
=cut