3 examples of 'random index javascript' in JavaScript

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Yomguithereal/pandemonium

15 function createRandomIndex(rng) {
16   var customRandom = createRandom(rng);
17 
18   /**
19    * Random function.
20    *
21    * @param  {array|number}  array - Target array or length of the array.
22    * @return {number}
23    */
24   return function(length) {
25     if (typeof length !== 'number')
26       length = length.length;
27 
28     return customRandom(0, length - 1);
29   };
30 }

jimhigson/oboe.js

51 function randomIndex(array) {
52    return Math.floor(Math.random() * array.length);
53 }

captbaritone/webamp

1 function getRandomIndex(arr) {
2   return Math.floor(Math.random() * arr.length);
3 }

15	function createRandomIndex(rng) {
16	var customRandom = createRandom(rng);
17
18	/**
19	* Random function.
20	*
21	* @param {array\|number} array - Target array or length of the array.
22	* @return {number}
23	*/
24	return function(length) {
25	if (typeof length !== 'number')
26	length = length.length;
27
28	return customRandom(0, length - 1);
29	};
30	}

51	function randomIndex(array) {
52	return Math.floor(Math.random() * array.length);
53	}

1	function getRandomIndex(arr) {
2	return Math.floor(Math.random() * arr.length);
3	}

3 examples of 'random index javascript' in JavaScript

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