std.range.chunk without length

[qznc]

On Wednesday, 30 October 2013 at 00:20:12 UTC, Stephan Schiffels 
wrote:
> Hi,
>
> I'd like a version of std.range.chunk that does not require the 
> range to have the "length" property.
>
> As an example, consider a file that you would like parse by 
> lines and always lump together four lines, i.e.
>
> import std.stdio;
> void main() {
>   auto range = File("test.txt", "r").byLine();
>   foreach(c; range.chunks(4)) { //doesn't compile
>     writefln("%s %s", c[0], c[1]);
>   }
> }

Your wish was granted. Monarchdodra was sent back in time [0], so 
it is already fixed in HEAD. You could try the dmd beta [1].


[0] https://github.com/D-Programming-Language/phobos/pull/992
[1] http://forum.dlang.org/thread/526DD8C5.2040402@digitalmars.com