Re: map! evaluates twice

[Antonio via Digitalmars-d-learn]

On Friday, 10 June 2022 at 20:47:14 UTC, Steven Schveighoffer 
wrote:
On 6/10/22 4:33 PM, Antonio wrote:
...

`map` calls the lambda for each call to `front`. If you want a 
cached version, use `cache`:

Thank you very much, Steve