js get random from array

//get random value from array
var colors = ["red","blue","green","yellow"];
var randColor = colors[Math.floor(Math.random() * colors.length)];

4.25
4

                                    //Make all arrays have "random" method
Array.prototype.random = function() {
    return this[Math.floor(Math.random() * this.length)];
}

//Call "random" method on an array
var result = ["Hello", "world"].random();

4.25 (4 Votes)
0
3.75
4
TomaszRykala 100 points

                                    var myArray = [
  "Apples",
  "Bananas",
  "Pears"
];

var randomItem = myArray[Math.floor(Math.random()*myArray.length)];

3.75 (4 Votes)
0
0
0
Kk543 75 points

                                    const randomElement = array[Math.floor(Math.random() * array.length)];

0
0
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