On Friday, 19 December 2025 at 13:23:29 UTC, Brother Bill wrote:
On Friday, 19 December 2025 at 12:31:29 UTC, Nick Treleaven
wrote:
https://dlang.org/phobos/std_algorithm_mutation.html#remove
This code has wrong result. What am I doing wrong?
```
int[] array = [10, 20, 30, 40];
array = array.remove([1, 3]); // Expect 20, 40 to be removed.
Expect array to be: [10, 30]
writeln(array); // [10, 40]
```
Is this a feature or a bug? This is not what I expected.
You're using the deprecated overload, passing an array. Why are
you using that?
```
arrremove.d(5): Deprecation: template
`std.algorithm.mutation.remove(SwapStrategy s =
SwapStrategy.stable, Range, Offset...)(Range range, Offset
offset) if (Offset.length >= 1 &&
!allSatisfy!(isValidIntegralTuple, Offset))` is deprecated - Use
of non-integral tuples is deprecated. Use remove(tuple(start,
end).
```
Instead use:
```d
array = array.remove(1, 3); // Expect 20, 40 to be removed.
Expect array to be: [10, 30]
```
https://dlang.org/phobos/std_algorithm_mutation.html#remove-multiple
