...an alias as in your original post can be used as well:

template mappified(alias...

...char) as elements. It is just an alias:

  alias string = immutable(char)[];

> where it's...

...is* an array. `string` is just an alias for
`immutable(char)[]`.


T

-- 
Gone Chopin. Bach...

...array` as follows:

```d
float[] get_map(alias f)(float[] input){
   import std.algorithm : map...

...The example shows a way to (unintentionally) alias an existing fd (obtained through whichever means...

...take care of the rest:

auto mapped(alias f, Range) (Range range) {
  import std.algorithm...

Oh, that’s an unfortunate limitation but at least there’s a workaround. Thank you!

...the alias in the example. i.e. something like:


```
float[] function(float[]) get_map(alias...

...template argument deduction: it cannot "see through" `alias` templates to deduce the underlying type.

The...

...hNaSFh:

```d
import std.sumtype;

struct Unit {}
alias Option(T) = SumType!(T, Unit);

void foobar...