> Generators, besides supporting one level of coroutine suspending and > (re-)calling, are the cheapest way to implement an iterator.
I think Neil's inspiring demonstration of pseudo-threading with generators is also worthy of inclusion in your list of generator use cases: http://www.neilmix.com/2007/02/07/threading-in-javascript-17/ It is quite interesting in that single level coroutines can be combined to create multi level coroutines in a form that provides explicit control of creating composable flow or maintaining atomicity. Generators are a pretty powerful and valuable construct, IMO. I certainly hope they stay in ES4 as well. Kris _______________________________________________ Es4-discuss mailing list Es4-discuss@mozilla.org https://mail.mozilla.org/listinfo/es4-discuss
