what is D's idiom of Python's list.extend(another_list)?

[ag0aep6g]

On 21.06.21 09:02, Mike Parker wrote:
> On Monday, 21 June 2021 at 06:16:15 UTC, mw wrote:
> 
>> Ha! great. I didn't know `~` works for both single elements and array!
> 
> `~` by itself is the concatenation operator and only works with two 
> array operands. `~=` is the append operator and can append arrays or 
> single elements.

`~` works just fine with single elements:

     void main()
     {
         import std.stdio;
         int[] a = [2, 3, 4];
         writeln(1 ~ a ~ 5); /* [1, 2, 3, 4, 5] */
     }