NAME Mojo::Cache::Role::Exists - Check if keys exist in the cache STATUS SYNOPSIS my $cache = Mojo::Cache->new->with_roles('+Exists'); if ($cache->exists('key')) { ... } DESCRIPTION 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. METHODS exists if ($cache->exists('key')) { ... } Returns true if a cached value exists for the provided key, false otherwise. AUTHOR Adam Hopkins COPYRIGHT Copyright 2019- Adam Hopkins LICENSE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO * Mojolicious * Mojo::Cache * Mojo::Cache::Role::Strict