I really wish Ruby had some kind of `var` or `let` syntax so it was a bit easier to determine when one was calling the method "foo=" or when one was assigning t

I really wish Ruby had some kind of `var` or `let` syntax so it was a bit easier to determine when one was calling the method "foo=" or when one was assigning the local var "foo" to something. Having this would reduce the amount of `self`s in the code for class definitions.