Re: Dlang Features You Would Like To Share

[crimaniak via Digitalmars-d]

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;
    }