javascript destructure array for function arguments code example
Example 1: array destructuring
//Without destructuring
const myArray = ["a", "b", "c"];
const x = myArray[0];
const y = myArray[1];
console.log(x, y); // "a" "b"
//With destructuring
const myArray = ["a", "b", "c"];
const [x, y] = myArray; // That's it !
console.log(x, y); // "a" "b"
Example 2: destructuring Array in JavaScript
function getArray() {
return ["Hello", "I" , "am", "Sarah"];
}
let [greeting,pronoun] = getArray();
console.log(greeting);//"Hello"
console.log(pronoun);//"I"