scope.log(true) could "unwrap" observables #191
Description
Because the variables in a LetContext are single-value observables, there's a lot people need to go through to see the actual values in the scope.
Maybe we could make a version of log() that would hide the SetObservable.
As we really need something like this for logStack() and other methods, we should come up with a consistent API.
.log("clean") or something.