Re: How to repeat a function call?

[monarch_dodra]

On Wednesday, 2 April 2014 at 19:33:28 UTC, w0rp wrote:

auto initTuple(size_t N, alias func)() {
    string magic() {
        string result = "return tuple(";

        foreach(i; 0..N) {
            result ~= "func(),";
        }

        result ~= ");";

        return result;
    }

    mixin(magic());
}

auto initTuple(size_t N, alias func)()
{
    return mixin(q{tuple(%-(%s, %))}.format("func".repeat(N)));
}