128 - Array.from Method.js

/*
    Array Methods
        - Array.from(Iterable, MapFunc, This)
            --- Variable
            --- String Numbers
            --- Set
            --- Using The Map Function
            --- Arrow Function
            --- Shorten The Method + Use arguments
*/

console.log(Array.from("Osama"));
console.log(
  Array.from("12345", function (n) {
    return +n + +n;
  })
);
console.log(Array.from("12345", (n) => +n + +n));

let myArray = [1, 1, 1, 2, 3, 4];

let mySet = new Set(myArray);

console.log(Array.from(mySet));

// console.log([...new Set(myArray)]); // Future

function af() {
  return Array.from(arguments);
}

console.log(af("Osama", "Ahmed", "sayed", 1, 2, 3));