194 B
194 B
Reverse state
My experiments with reverse state in purescript. Here's a short proof of concept
do
future <- get -- 4
modify \a -> a * 2
future' <- get -- 2
put 2
My experiments with reverse state in purescript. Here's a short proof of concept
do
future <- get -- 4
modify \a -> a * 2
future' <- get -- 2
put 2