Corey Worrell

Auto capture by-value is clear enough with a single expression closure, but I think for multiple statement functions it could be confusing to have to keep track of scope. Being explicit (with use()) makes it simple and concise.

If this were to pass, I think the syntax should continue to include the arrow to signify the auto capture by-value intention. Just like in JavaScript, the arrow is used whether single expression or multiple, and the use of brackets is what separates them.

It looks pretty much the exact function as abstract class. I still think interfaces/contracts should not include any concrete implementation