split function in jquery code example

Example 1: js string to array

str = 'How are you doing today?';
console.log(str.split(' '));

>> (5) ["How", "are", "you", "doing", "today?"]

Example 2: javascript split

var arr = ['hey', 'nay', 'wey'];
var let = arr.split(' ');
console.log(let);