Implement map on a Prototype condition fulfillment

Implement map on a Prototype condition fulfillment
0

#1

Tell us what’s happening:
I do not know why the second condition is not fulfilled, as I have used the map method. I think there is something I am not getting.

Edit: Dang, my bad.

Your code so far


// the global Array
var s = [23, 65, 98, 5];

Array.prototype.myMap = function(x, index){
  var newArray = [];
  // Add your code below this line
newArray = s.map(x => x*2);
  // Add your code above this line
  return newArray;

};

var new_s = s.myMap(function(item){
  return item * 2;
});

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/functional-programming/implement-map-on-a-prototype


#2

It tells you not to use map…