ECMAScript 6 introduces a new interface for iteration,
Iterable. This blog post explains how it works, which language constructs consume data via it (e.g., the new
for-of loop) and which sources provide data via it (e.g., arrays).
- [2015-02-17] I added two new sections:
- [2015-02-16] I simplified sections 3 and 4 (covering details).
Recently, TC39 decided on the final semantics of classes in ECMAScript 6 . This blog post explains how their final incarnation works. The most significant recent changes were related to how subclassing is handled.
I’m glad that I can finally announce the first details of my upcoming book:
- Website: ExploringJS.com
- Go there to get more information and to subscribe to be notified when the book comes out.
Thanks to everybody who helped me figure out the title!