puffnfresh

import language.implicitConversions

class AmbiguousStringAdd {
  def +(b: String) = ???
}

implicit def amb1any2stringadd(a: Any) = new AmbiguousStringAdd
implicit def amb2any2stringadd(a: Any) = new AmbiguousStringAdd

class A {}

puffnfresh

let arrayMonad = {
  return: \x -> [x]
  bind: \x f -> Array.prototype.concat.apply [] (x.map f)
}

let array = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

console.log (do arrayMonad
  x <- array
  y <- array

puffnfresh

function some(a) {
    return {
        fold: function(f, _) {
            return f(a);
        },
        getOrElse: function(e) {
            return a;
        },
        orElse: function() {
            return some(a);