SWISH::Prog::Cache - simple in-memory cache class
use SWISH::Prog::Cache; my $cache = SWISH::Prog::Cache->new; $cache->add( foo => 'bar' ); $cache->has( 'foo' ); # returns true $cache->get( 'foo' ); # returns 'bar' $cache->delete( 'foo' ); # removes 'foo' from cache and returns 'bar'
SWISH::Prog::Cache is a simple in-memory caching class. It's basically just a Perl hash, but implemented as a class so that you can subclass it and use different storage (e.g. Cache::* modules).
See SWISH::Prog::Class. Only new or overridden methods are documented here.
Initialize the cache. Called internally by new(). You should not need to call this yourself.
Get/set the internal in-memory cache. The default is just a hash ref. Subclasses are encouraged to implement their own storage.
Does key exist in cache.
Returns value for key. Returns undef if has( key ) is false.
Delete key from cache.
Add key to cache with value value.
Peter Karman, <perl@peknet.com>
Please report any bugs or feature requests to bug-swish-prog at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=SWISH-Prog. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
bug-swish-prog at rt.cpan.org
You can find documentation for this module with the perldoc command.
perldoc SWISH::Prog
You can also look for information at:
Mailing list
http://lists.swish-e.org/listinfo/users
RT: CPAN's request tracker
http://rt.cpan.org/NoAuth/Bugs.html?Dist=SWISH-Prog
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/SWISH-Prog
CPAN Ratings
http://cpanratings.perl.org/d/SWISH-Prog
Search CPAN
http://search.cpan.org/dist/SWISH-Prog/
Copyright 2008-2009 by Peter Karman
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
http://swish-e.org/
To install SWISH::Prog, copy and paste the appropriate command in to your terminal.
cpanm
cpanm SWISH::Prog
CPAN shell
perl -MCPAN -e shell install SWISH::Prog
For more information on module installation, please visit the detailed CPAN module installation guide.