lib/memcached-server/memcache.rb
def purge_keys()

            @storage.delete_if { | key, item | item.expired? }

        end
# Deletes @storage items if they are expired 
Deletes @storage items if they are expired
Deletes @storage items if they are expired
def purge_keys()
            @storage.delete_if { | key, item | item.expired? }
        end
def purge_keys ( ) @storage . delete_if { | key , item | item . expired? } end
Deletes @storage items if they are expired
Deletes @storage items if they are expired