A straightforward addition for the existing interface to the underlying cache. Useful for cases where the memoization cache need only be evicted for some inputs.

Please let me know if this is not the desired channel or format for submissions!

core.memoize was originally Unk , but its inclusion into contrib means the latter is redundant. The Unk repo should indicate the move and change to a place for docs and examples. Likewise, a formal announcement should be made.