it is close to amb? because seaside has amb Le 23/7/15 23:03, Paul DeBruicker a écrit :

Hi

Screamer (https://nikodemus.github.io/screamer/) is a Lisp library that:

"Screamer provides a nondeterministic choice-point operator, a backtracking mechanism, and a forward propagation facility."

Is there an equivalent library available in Smalltalk?

Thanks

Paul