On Sunday, 2 January 2022 at 09:15:32 UTC, eugene wrote:
```
p1.d(9): Error: cannot cast expression `until(b[], '\x0a',
Flag.yes)` of type `Until!("a == b", ubyte[], char)` to `char[]`
```
Here's a working version:
```d
import std.stdio;
import std.string;
import std.algorithm : until, map;
import std.conv : to;
void main() {
ubyte[8] b = [0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x0A, 0x00, 0x00];
/* "hello\n\0\0" */
writefln("'%-(%s%), world'", b[].until('\n').map!(to!char));
}
```
This code uses `map!(to!char)` to convert the elements of the
range from `ubyte` to `char`, then uses a `%-(...%)` format
specifier to print out each element of the range using the format
string inside the parentheses (in this case, `%s`).
