Andy Wingo (2014-06-06T13:02:37.000Z)
domenic at domenicdenicola.com (2014-06-12T22:35:07.403Z)
A final point while I am thinking about it: On Fri 06 Jun 2014 13:57, Andy Wingo <wingo at igalia.com> writes: > 1: Essential differences > == > > Array comprehensions are eager. Generator comprehensions are lazy. This difference shows up here, for example: ```js Q.async(function*(){ return [for (x of y) yield x] })() ``` You can yield in the body of an ES6 array comprehension, but not in the body of a generator comprehension. This isn't something you can do with an internal iterator design.