iota to array

[psychoticRabbit]

On Sunday, 25 February 2018 at 05:40:19 UTC, Jonathan M Davis 
wrote:
>
>     int[] intArr = iota(1, 11).array();
>
>
> - Jonathan M Davis

thanks!

oh man.  It's so easy to do stuff in D ;-)

But this leads me to a new problem now.

When I run my code below, I get ints printed instead of doubles??

---------------------
module test;

import std.stdio : writeln;
import std.traits : isArray;
import std.array : array;
import std.range : iota;


void main()
{
     int[] intArr = iota(1, 11).array(); // 1..10
     double[] doubleArr = iota(1.0, 11.0).array(); // 1.0..10.0
     char[] charArr = iota('a', '{').array();  // a..z

     printArray(intArr);
     printArray(doubleArr); // why is it printing ints instead of 
doubles??
     printArray(charArr);
}

void printArray(T)(const ref T[] a) if (isArray!(T[]))
{
     foreach(t; a)
         writeln(t);
}

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