how to make function pick from an array randomly code example

Example 1: pick a random element from an array javascript

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

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

Example 2: js random string from array

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