tablica do ciągów JS
array.join("").toString()
Malario
array.join("").toString()const arr = [1, 2, 'a', '1a'];
const str = arr.toString();
console.log(str); //> "1,2,a,1a"var cars = ["Volvo", "BMW", "Audi", "Chevrolet"];
console.log(cars.toString());
//Output: Volvo,BMW,Audi,Chevrolet//turns array to string
const elements = ['Fire', 'Air', 'Water'];
console.log(elements.join());
// expected output: "Fire,Air,Water"
console.log(elements.join(''));
// expected output: "FireAirWater"
console.log(elements.join('-'));
// expected output: "Fire-Air-Water"
const myNewString = myArray.join(',');
myNewString;let array = [0, 1, 2, 3, 4, 5];
/*
Array.prototype.join(separator);
Returns a string version of the array with
the input separator between each element.
*/
var string = array.join("");
console.log(string); // -> 012345