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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <p>You will need to open the console view to see the console.logs</p>
            
          
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              // arguments object - no longer bound with arrow functions
// ES 5

// const add = function (a,b) {
//    console.log(arguments)
//    return a + b
// }
// console.log(add(55,1))

// AS ES6
const add = (a, b) => {
  // console.log(arguments)
  return a + b
}
// so if for some odd reason you need to access the arguments
// you will need to use ES5 and not ES6 or 7
console.log(add(55, 1))

// ---------------
// this keyword - nolonger bound 

// ES 5

const user1 = {
  name1: 'Richard',
  cities1: ['Weymouth', 'Phoenix', 'San Francisco', 'Bournemouth'],
  printPlacesLived1: function () {
    const that = this

    this.cities1.forEach(function (city1) {
      console.log(that.name1 + ' has lived in ' + city1)
    })
    console.log('END OF LIST')
  }
}
user1.printPlacesLived1()
// in order to make the above work, we need to use a 'work-around' by adding a new variable to hold
// the this to that because the function is bound to the property because the 2nd function
// is nested the this will not work as it is bound to the first function method - 
// hence the this = that to bring down the that. That is ES 5 for you! in ES 6 below - 
// the value is not bound.

const user = {
  name: 'Richard',
  cities: ['Weymouth', 'Phoenix', 'San Francisco', 'Bournemouth'],
  printPlacesLived() {
    return this.cities.map((city) => this.name + ' has lived in ' + city)
  }
}
console.log(user.printPlacesLived())

// so... like var - we tend to never need the function keyword any more in ES 6
// arrow functions are the way forward! You can still use function, but arrows are
// just cleaner and work better
// the above app was very much like the ES 5 version, but I then took out 'forEach'
// and replaced it with .map as this works better in ES 6
// the map returns new arrays on the array so you can do things with what is returned 
// in the map that you cannot with the forEach

// ------------------------

// Challenge area

const multiplier = {
  // [numbers]
  numbers: [5345, 74754, 67568768],
  multiplyBy: 5475643,
  multiply() {
      return this.numbers.map((number) => number * this.multiplyBy);
  }
  // multiply by a single number
  // multiply  - return a new array were the numbers have been multiplied (map)
};

console.log(multiplier.multiply());
// so [1, 2, 3] 2 = [2, 4 , 6]

// so we get an array of numbers and a number toi multiplyBy
// we then set a function - multiply to return this number array and
// map it to a new array = number. Then we take the new array and
// multiply it by the number stored in multiplyBy
// then we set up a console.log to run the function in the multiplier const

            
          
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