All three generator methods do the same basic thing: they resume the generator with a "completion" and return the next-yielded-value (or the return value, if done is true). The only difference is which type of completion is used to resume the generator: "normal", "throw", or "return".
On Wed, Feb 25, 2015 at 8:27 AM, Axel Rauschmayer <[email protected]> wrote: > If I understand, correctly, `someGeneratorObject.return(v)` usually > produces `{ value: v, done: true}`. The alternative would be that this > method returns immediately (with `undefined`) and queues up that object to > be returned by `next()`. That’s what would happen if the generator itself > executed a `return` statement. > > I don’t know which alternative makes more sense, but I’d love to find out > more about the rationale behind this particular design decision. > > Thanks! > > Axel > > -- > Dr. Axel Rauschmayer > [email protected] > rauschma.de > > > > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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