Discussion on the new Let block

[mark4sisb]

@qw23

Initiallly I had the impression the new let was like Scheme's let*, i.e. something like would work. Later I found it doesn't. Or perhaps I’ve been doing something wrong?

The issue you are having is that all inputs are evaluated before the block is run. This can be fixed by changing the second input type to "any (unevaluated)" and calling it in the block: