DESCRIPTION
Generators were introduced in JavaScript 1.7. When you 'yield' from JS you'll be returned an instance of this class that you can use to retrieve the next value from the generator.For example
function fib() { var i = 0, j = 1; while (true) { yield i; var t = i; i = j; j += t; } } var g = fib(); for (var i = 0; i < 10; i++) { document.write(g.next() + "<br>\n"); }
INTERFACE
INSTANCE METHODS
- next
-
Retrieve the next value.