On Tuesday, 9 January 2024 at 21:30:06 UTC, Alexibu wrote:
If each works, I can't see why map filter etc can't work
consistently where they only need an input range.
```d
auto line = arr.filter!(a > 0).map!(a =>
a.to!string).joiner("\t").text;
```
Should be fine because each result range is pa
On Tuesday, 9 January 2024 at 13:22:24 UTC, bachmeier wrote:
On Tuesday, 9 January 2024 at 10:11:35 UTC, Alexibu wrote:
It looks like isInputRange is false for arrays with fixed
length by design.
I can do:
```d
float[4] arr;
foreach(x;arr)
writefln("%s",x)
```
but not :
```d
arr.each!(a =
On Tuesday, January 9, 2024 6:22:24 AM MST bachmeier via Digitalmars-d-learn
wrote:
> On Tuesday, 9 January 2024 at 10:11:35 UTC, Alexibu wrote:
> > It looks like isInputRange is false for arrays with fixed
> > length by design.
> >
> > I can do:
> >
> > ```d
> > float[4] arr;
> > foreach(x;arr)
>
On Tuesday, 9 January 2024 at 10:11:35 UTC, Alexibu wrote:
It looks like isInputRange is false for arrays with fixed
length by design.
I can do:
```d
float[4] arr;
foreach(x;arr)
writefln("%s",x)
```
but not :
```d
arr.each!(a => a.writefln("%s",a));
```
Is there a good reason for this ?
I
On Tuesday, January 9, 2024 4:13:23 AM MST Alexibu via Digitalmars-d-learn
wrote:
> On Tuesday, 9 January 2024 at 10:44:34 UTC, Jonathan M Davis
>
> wrote:
> > How would it even be possible for a static array to be a range?
> > It has a fixed length. For a type to work as a range, it needs
> > to
On Tuesday, 9 January 2024 at 10:44:34 UTC, Jonathan M Davis
wrote:
How would it even be possible for a static array to be a range?
It has a fixed length. For a type to work as a range, it needs
to be possible to pop elements off of it, which you can't do
with a static array. Input ranges must
On Tuesday, January 9, 2024 3:11:35 AM MST Alexibu via Digitalmars-d-learn
wrote:
> It looks like isInputRange is false for arrays with fixed length
> by design.
>
> I can do:
>
> ```d
> float[4] arr;
> foreach(x;arr)
> writefln("%s",x)
> ```
> but not :
>
> ```d
> arr.each!(a => a.writefln("%
