On Thursday, 8 April 2021 at 03:57:23 UTC, Brad wrote:
I am trying to take an array and convert it to a string. I
know that Split will let me easily go the other way. I
searched for the converse of Split but have not been able to
locate it. I can think of two brute force methods of doing
this. I found an answer to something similar in the forum and
adapted it - but it is so much code for such a simple procedure:
```d
import std;
void main()
{
auto a = [1,0,1,1,1,0,1,0,1,1,1,1,0];
string b = to!string(a.map!(to!string)
.chunks(a.length)
.map!join);
string f = b[2..b.length-2]; //needed to strip the first
two and las two characters
writeln(f);
}
```
I want to come out of this with a string that looks like this:
1011101011110
Thanks in advance.
```d
string to01String(int[] x) @safe
{
auto conv = x.to!(ubyte[]); // allocates new array, so later
cast to string is OK
conv[] += '0'; // assume all numbers are 0-9, then this gives
the correct result
return (() @trusted => cast(string)conv)();
}
```
