Stream of random numbers
Exercise 3.6
discussed generalizing the random-number generator to allow one to reset the random-number sequence so as to produce repeatable sequences of ''random'' numbers. Produce a stream formulation of this same generator that operates on an input stream of requests to
generate
a new random number or to
reset
the sequence to a specified value and that produces the desired stream of random numbers. Don't use assignment in your solution.
Those tests imply a rather questionable implementation of the proc. Why the streams cannot just fully match