I’ve considered a lint rule that requires all functions to be written in Lambda syntax so that closures, side effects, and purity can be explicit. However, I ha

I’ve considered a lint rule that requires all functions to be written in Lambda syntax so that closures, side effects, and purity can be explicit. However, I haven’t explored possible effects on compile time, size, and performance. Another possibility is explicit scope closures, like [x,&y]{…} available for every defined scope.