Removing elements from dynamic array

[Alex Parrill via Digitalmars-d-learn]

On Sunday, 9 August 2015 at 15:30:32 UTC, Reflexive wrote:
> I wrote import std.algorithm.remove ;, and I dont have any 
> longer any error. But, it dont want to remove the item. Here is 
> the source, the problem is in the shuffle() method :
>
> ...

Why not just use std.random.shuffle [1]?

     import std.random;

     void shuffle() {
         randomShuffle(this.sabotarray);
     }

(Also, this is more of a style opinion, but please don't define 
all your variables up front; define them when they're first used. 
The other way IMO has too much cognitive load, and you can't use 
`auto` in many cases)

[1]: http://dlang.org/phobos/std_random.html#.randomShuffle