This is the follow on to the episode first recorded regarding JavaScripts iterators and generators. Dan takes the lead and picks up from last time. The panel discusses how JavaScript uses and implements iterators and where people are likely to see them. Then they dive into generators and briefly discuss the concept and their uses.



CODE:




x = {[Symbol.iterator]() {let i = 0;return {next: () => ({done: i >= 10,value: i++})};}};
for (const v of x) console.log(v);
console.log([…x]);
console.log(…x);
function* g() {for (let i = 0; i < 10; ++i) yield i;}




Panel




AJ O'Neal
Charles Wood
Dan Shappir




Sponsors




Dexecure
Raygun | Click here to get started on your free 14-day trial
Next Level Mastermind




Links




A Promise of a Bright Future With Async Iterators, Generators, and Pipes, Part 1
Devchat.tv | JSJ 437: Inside the Brave Browser with Jonathan Sampson
Flint 4k




Picks




AJ- Charles Wood
AJ- 12 Rules for Life Poster
AJ- Brave Browser
AJ- Need for Speed Hot Pursuit (Remastered)
Charles- Devchat.tv | The Dev Rev
Charles- Most Valuable Developer
Charles- Elgato Cam Link 4K
Charles- Podcast Playbook
Charles- The Hero with a Thousand Faces by Joseph Campbell
Dan- Netflix Series: The Queen's Gambit
Dan- Automating audits with AutoWebPerf