[Pharo-users] Space Based Repetition

Hi everyone - strange request, but has anyone implemented a “space based repetition” algorithm in Pharo/Smalltalk? Before going and implementing it for a little flashcard program for my daughter, I thought it might be worth checking as while it will be fun to implement I fear I may end up getting distracted on the wrong thing… I’m after something addressing this: https://en.wikipedia.org/wiki/Spaced_repetition <https://en.wikipedia.org/wiki/Spaced_repetition> (possibly SuperMemo SM-2) Tim