That's the "Spread operator" in ES6.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator
Without context, I'd guess this line is attempting to convert a generic
Iterableobject (maybe arguments) into an Array. If arr is already type
Array then this statement should be idempotent.
This helps identify Denis's issue but does not help solve it.
On Thu, May 5, 2016 at 10:03 AM, Derrell Lipman <
derrell.lip...@unwireduniverse.com> wrote:
> What is the ellipsis? Is that something in ES6? What does that statement
> mean?
>
> Derrell
>
>
> On Thu, May 5, 2016 at 9:58 AM deniska <den...@gmail.com> wrote:
>
>> Hi, all.
>>
>> I'm trying to generate my app and I'm getting this error message:
>>
>> Unknown operator u'..' (pos (10, 12))
>>
>> On the following line:
>>
>> arr = [...arr];
>>
>> Now I can get around this by wrapping this line with eval(), which gives
>> me
>> just a warning, but I would definitely love a more permanent solution for
>> this.
>>
>> Thanks,
>> Denis.
>>
>>
>>
>> --
>> View this message in context:
>> http://qooxdoo.678.n2.nabble.com/Qooxdoo-generate-doesn-t-support-operator-tp7588326.html
>> Sent from the qooxdoo mailing list archive at Nabble.com.
>>
>>
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