Erik's Memoization Example with ternary operators

memoization_ternary.js

function addMe(num){
  return num+num;
}

function memoMe(fn){
  var objs = {};
  return function(x){
    return (objs[x]) ? objs[x] : (objs[x] = fn.apply(void 0, arguments), objs[x]);
  };
}

var test = memoMe(addMe);

console.log(test(5));
console.log(test(5));
console.log(test(10));
console.log(test(6));
console.log(test(6));
console.log(test(10));