js random generator

1function randomNumber(min, max) {
2  return Math.floor(Math.random() * (max - min)) + min;
3}

1var random;
2var max = 8
3function findRandom() {
4  random = Math.floor(Math.random() * max) //Finds number between 0 - max
5  console.log(random)
6}
7findRandom()

1//Returns a number between 1 and 0
2  console.log(Math.random());
3  
4//if you want a random number between two particular numbers, 
5//you can use this function
6  function getRandomBetween(min, max) {
7    return Math.random() * (max - min) + min;
8  }
9//Returns a random number between 20 and 170
10  console.log(getRandomBetween(20,170));
11  
12//if you want a random integer number from one number to another 
13//(including the min and the max numbers), you can use this function
14  function getRandomIntBetween(min, max) {
15    min = Math.ceil(min);
16    max = Math.floor(max);
17    return Math.floor(Math.random() * (max - min + 1)) + min;
18  }
19  
20//Returns a random integer number from 0 to 25
21  console.log(getRandomIntInclusive(0,25));

1function getRandomNumberBetween(min,max){
2    return Math.floor(Math.random()*(max-min+1)+min);
3}
4getRandomNumberBetween(50,80);
5
6

1function randomInteger(min, max) {
2  return Math.floor(Math.random() * (max - min + 1)) + min;
3}

1var options = ["Your options", "Another option!", "This is an option."];
2var chosenOption = Math.floor(Math.random() * options.length);
3console.log(options[option]);