Prevent arrow functions that implicitly return arrow functions

[Dan503]

I'm not sure if this rule exists already or not.

I find it hard to read arrow functions that return arrow functions like this:

var x = (a,b) => () => a + b;

I think having a more explicit return is easier to read.

var x = (a,b) => {
  return () => a + b
};

[getify]

Yes that rule exists: "return" rule, "chained" mode. :)