On Monday, 3 December 2018 at 06:09:21 UTC, Joel wrote:
I can't seem to get this to work!
```
foreach(line; File("help.txt").byLine) {
writeln(line.stripLeft);
```
With the code above, I get this compile error:
source/app.d(360,36): Error: template
std.algorithm.mutation.stripLeft cannot deduce function from
argument types !()(char[]), candidates are:
/usr/local/opt/dmd/include/dlang/dmd/std/algorithm/mutation.d(2602,7):
std.algorithm.mutation.stripLeft(Range, E)(Range range, E element) if
(isInputRange!Range && is(typeof(range.front == element) : bool))
/usr/local/opt/dmd/include/dlang/dmd/std/algorithm/mutation.d(2610,7):
std.algorithm.mutation.stripLeft(alias pred, Range)(Range range) if (isInputRange!Range
&& is(typeof(pred(range.front)) : bool))
I just want to use each 'line' variable as a string?! I've
tried 'byLineCopy', and 'line.to!string'. I've looked at
documentation.
https://run.dlang.io/is/h0ArAB
works for me. If you want it as a string not char[] then
byLineCopy should work, if not just `.idup` `line`.
