unmemoize

Undo memoize: unmemoize('name') or unmemoize(\&wrapper).

Reinstalls the original function under the name the wrapper was installed at and returns a code reference to the original. The cache is discarded with the wrapper; a wrapper reference you still hold keeps working but can no longer be flushed or unmemoized. Croaks Could not unmemoize function ..., because it was not memoized to begin with otherwise. Not exported by default: use Memoize qw(unmemoize).