Dlang Features You Would Like To Share
crimaniak via Digitalmars-d
digitalmars-d at puremagic.com
Thu Apr 13 04:16:46 PDT 2017
On Thursday, 13 April 2017 at 05:51:27 UTC, Dukc wrote:
> auto use(alias F, T)(T t){return F(t);}
>
> void main()
> { import std.stdio;
> foreach(i; 1 .. 11)
> { foreach(j; 1 .. 11) write((i * j).use!(x => x*x), " ");
> writeln;
> }
> }
>
> This way, you can avoid writing long expressions twice with
> UFCS.
If fact you don't need any template to do this. Try the next:
foreach(i; 1 .. 11)
{ foreach(j; 1 .. 11) write((x => x*x)(i * j), " ");
writeln;
}
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