Not useless, almost useless: You can do elegant recursive memoization with the Y combinator as explained here http://blog.klipse.tech/lambda/2016/08/10/y-combi

Not useless, almost useless: You can do elegant recursive memoization with the Y combinator as explained here http://blog.klipse.tech/lambda/2016/08/10/y-combinator-app-javascript.html http://blog.klipse.tech/lambda/2016/08/10/y-combinator-app-j...