How to loop through characters of a string in D language?

[Matheus]

On Wednesday, 8 December 2021 at 11:23:45 UTC, BoQsc wrote:
> ...
> The character I want to skip: `;`

My C way of thinking while using D:

import std;

string stripsemicolons(string input){
     char[] s = input.dup;
     int j=0;
     for(int i=0;i<input.length;++i){
         if(s[i] == ';'){ continue; }
         s[j++] = s[i];
     }
     s.length = j;
     return s.idup;
}

void main(){
     string s = ";testing;this;thing!;";
     writeln(s);
     writeln(s.stripsemicolons);
     return;
}

Matheus.