es6 constructor spread code example
Example 1: spread operator
function sum(x, y, z) {
return x + y + z;
}
const numbers = [1, 2, 3];
console.log(sum(...numbers));
// expected output: 6
// This will add each item in number arrray in sum method.
console.log(sum.apply(null, numbers));
// expected output: 6
Example 2: spread and rest operator javascript
function myData(...args){console.log(args) ; // ["Marina",24,"Front-End Developer"]}myData("Marina",24,"Front-End Developer") ;