const elements = ['Sun', 'Earth', 'Moon']; console.log(elements.join()); // output: "Sun,Earth,Moon" console.log(elements.join('')); // output: "SunEarthMoon" console.log(elements.join('-')); // output: "Sun-Earth-Moon"
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"
//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"
var array = ["Joe", "Kevin", "Peter"]; array.join(); // "Joe,Kevin,Peter" array.join("-"); // "Joe-Kevin-Peter" array.join(""); // "JoeKevinPeter" array.join(". "); // "Joe. Kevin. Peter"