MyCoolJsFunctionCollection.txt

/**
 * currying wrapper function that is magical
 **/
function curry(f) {
  function curried(args) {
    if (args.length >= f.length) return f(...args);
    return accumulator;

    function accumulator(a) {
      return curried([...args, a]);
    };
  };
  return curried([]);
};