On 1/24/15 11:15 AM, Meta wrote:
On Saturday, 24 January 2015 at 08:44:45 UTC, Ali Çehreli wrote:
On 01/24/2015 12:14 AM, Meta wrote:
> import std.stdio;
>
> void main()
> {
> foreach (i, line; file.byLine())
Unless the range itself provides explicitly, automatic counter is
available only for arrays. Otherwise, you have to enumerate yourself. ;)
Hmm, how have I not known that until now? I thought that feature worked
for all ranges. Thanks.
It would be confusing. Imagine this scenario:
auto l = file.byLine();
l.popFront();
foreach(i, line; l)
Now, the line numbers are off by one, because the ByLine struct does not
track them.
-Steve
