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lib/CHI.pm  view on Meta::CPAN

The following methods are distributed to both the primary cache and subcache:

    clear
    expire
    purge
    remove

The following methods return information solely from the primary cache.
However, you are free to call them explicitly on the subcache. (Trying to merge
in subcache information automatically would require too much guessing about the
caller's intent.)

    get_keys
    get_namespaces
    get_object
    get_expires_at
    exists_and_is_expired
    is_valid
    dump_as_hash

lib/CHI/Util.pm  view on Meta::CPAN

            }
            $size_left -= $write_cnt;
            $offset += $write_cnt;
        } while ( $size_left > 0 );
    }
}

{

    # For efficiency, use Data::UUID to generate an initial unique id, then suffix it to
    # generate a series of 0x10000 unique ids. Not to be used for hard-to-guess ids, obviously.

    my $uuid;
    my $suffix = 0;

    sub unique_id {
        if ( !$suffix || !defined($uuid) ) {
            my $ug = Data::UUID->new();
            $uuid = $ug->create_hex();
        }
        my $hex = sprintf( '%s%04x', $uuid, $suffix );