On Sunday, October 2, 2016 at 6:02:13 AM UTC-4, harven wrote:
>
> I see that julia v0.5 has now generators. That looks promising but the 
> example given in the docs is not really interesting,
>
>           sum(1/n^2 for n = 1:1000)
>
> since we have been able to write from start the shorter  and I think as 
> efficient
>
>           sum(n->1/n^2, 1:1000)
>
> My question is, where may/should I use generators?
>

Generator expressions produce an iterator, so they work with any function 
that accepts iterables. 

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