Mojo::Cache::Role::Exists - Check if keys exist in the cache
my $cache = Mojo::Cache->new->with_roles('+Exists'); if ($cache->exists('key')) { ... }
Mojo::Cache::Role::Exists allows you to check if keys exist in the cache via the "exists" method. Keys may not exist because they were never "set" in Mojo::Cache, or because they have been evicted from the cache.
if ($cache->exists('key')) { ... }
Returns true if a cached value exists for the provided key, false otherwise.
true
false
Adam Hopkins <srchulo@cpan.org>
Copyright 2019- Adam Hopkins
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Mojolicious
Mojo::Cache
Mojo::Cache::Role::Strict
To install Mojo::Cache::Role::Exists, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojo::Cache::Role::Exists
CPAN shell
perl -MCPAN -e shell install Mojo::Cache::Role::Exists
For more information on module installation, please visit the detailed CPAN module installation guide.