A little help with Ranges

Stefan Koch uplink.coder at googlemail.com
Fri Aug 27 02:10:48 UTC 2021


On Friday, 27 August 2021 at 01:51:42 UTC, Merlin Diavova wrote:
> Hi all,
>
> I'm Merlin, I'm just starting out in D and super excited.
>
> My questions are:-
>
> 1. In a range pipeline how does one handle the event of a 
> filter range returning empty?
>
> 2. How does one unwrap a single result from a range operation?
>
>
> Look forward to your assistance!
>
> Merlin

1. you don't have to handle it.
it just won't go.

2. `takeOne` put it into the search on the dlang site


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