Add `Num(#).times` to Javascript (based on `#.times` in Ruby)

times.js

// Create a `Num` function that initializes a special object

// On the special object we define a property that acts like a function.  This function
// calls a block/func the amount of times equal to the value passed in at the time of 
// instance initialization.

var Num = function(num) {
  var SpecialNumber = { value: num }
  Object.defineProperty(SpecialNumber, 'times', {
    get: function() {
      return function (fn) {
        for (let i=1; i<=SpecialNumber.value; i++) { fn() }
      }
    },
    set: function(fn) {
      for (let i=1; i<=SpecialNumber.value; i++) { fn() }
    },
    enumerable: false,
    configurable: false
  })
  // If Symbol and Generator support then enable (for..of handler)
  // Comment next 4 lines to disable support (implementation)
  SpecialNumber.forTimes = {}
  SpecialNumber.forTimes[Symbol.iterator] = function* () {
    for (let i=1; i<=SpecialNumber.value; i++) { yield i }
  }
  return SpecialNumber
}

console.log('-----------Usage-ES5-----------')

console.log('ES5: Example 1')
Num(1).times = function() { console.log('- Example') }

console.log('ES5: Example 2')
var fn = Num(2).times
fn(function() { console.log('- Example') })

console.log('ES5: Example 3')
eval(Num(3).times)(function() { console.log('- Example') })

console.log('-----------Usage-ES6-----------')

console.log('ES6: Example 1')
Num(1).times = () => { console.log('- Example') }

console.log('ES6: Example 2')
var fn = Num(2).times
fn(() => console.log('- Example'))

console.log('ES6: Example 3')
eval(Num(3).times)(() => console.log('- Example'))

// If Symbol and Generator support then enable (for..of handler)
// Comment next 4 lines to disable support (example)
console.log('ES6: Example 4')
for (let num of Num(3).forTimes) {
  console.log('- Example ', num)
}

console.log('-------------------------------')