View source for Talk:DIP69

See one bug that DIP69 (or similar proposals) must help remove from D code:
http://forum.dlang.org/post/zpuriaktffctmnljuprq@forum.dlang.org

    import std.range, std.algorithm, std.stdio;
    
    void foo(float[] data, float[] xs, float[] ys)
    {
        auto indices = iota(0, data.length, ys.length)
            .map!(xBase =>
                    iota(xBase, xBase + ys.length - 1)
                    .map!(y =>
                        only(y, y+ys.length, y+ys.length+1, y+1))
                    .joiner())
            .joiner();
        writeln(indices);
    }
    
    void main()
    {
        foo([1,2,3,4,5,6,7,8],
                [0.1,0.2], [10,20,30,40]);
    }