4 ms·

This makes me miss CoffeeScript. Ah, well.

• city41 6y ago
  Only thing I still miss is noop functions are two characters. Everything else I liked is in JS now that nullish coalescing landed.
  • recursive 6y ago
    `_=>_` is technically more than two, but not by much.
    • hombre_fatal 6y ago
      Identity function is more confusing than just ()=>{} which is obviously noop because it doesn't return the input.
      • recursive 6y ago
        If you don't provide an argument, it will use undefined, which is the same thing yours returns. Maybe it's more clear, but it's about even for me.