Reflex::Callback::CodeRef - Callback adapter for plain code references
This document describes version 0.098, released on June 05, 2012.
Used within Reflex:
use Reflex::Callbacks qw(cb_coderef); my $ct = Reflex::Interval->new( interval => 1 + rand(), auto_repeat => 1, on_tick => cb_coderef { print "coderef callback triggered\n"; }, ); $ct->run_all();
Low-level usage:
sub callback { my $arg = shift; print "hello, $arg->{name}\n"; } use Reflex::Callback; my $cb = Reflex::Callback::CodeRef->new( code_ref => \&code ); $cb->deliver(greet => { name => "world" });
Reflex::Callback::CodeRef maps the generic Reflex::Callback interface to plain coderef callbacks. Reflex::Callbacks' cb_coderef() function and other syntactic sweeteners hide the specifics.
Reflex::Callback::CodeRef's constructor takes a single named parameter, "code_ref", which should contain the coderef to be called by deliver().
Reflex::Callback::CodeRef's deliver() method invokes the coderef supplied during the callback's construction. deliver() takes two positional parameters: an event name (which is not currently used for coderef callbacks), and a hashref of named parameters to be passed to the callback.
deliver() returns whatever the coderef does.
Please see those modules/websites for more information related to this module.
Reflex
documents the base class' generic interface.
documents callback convenience functions.
"ACKNOWLEDGEMENTS" in Reflex
"ASSISTANCE" in Reflex
"AUTHORS" in Reflex
"BUGS" in Reflex
"CONTRIBUTORS" in Reflex
"COPYRIGHT" in Reflex
"LICENSE" in Reflex
"TODO" in Reflex
You can make new bug reports, and view existing ones, through the web interface at http://rt.cpan.org/Public/Dist/Display.html?Name=Reflex.
Rocco Caputo <rcaputo@cpan.org>
This software is copyright (c) 2012 by Rocco Caputo.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit http://www.perl.com/CPAN/ to find a CPAN site near you, or see https://metacpan.org/module/Reflex/.
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.
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2 POD Errors
The following errors were encountered while parsing the POD:
Nested L<> are illegal. Pretending inner one is X<...> so can continue looking for other errors.
To install Reflex, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Reflex
CPAN shell
perl -MCPAN -e shell install Reflex
For more information on module installation, please visit the detailed CPAN module installation guide.