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 <srchulo@cpan.org>

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