lists, iterate and coroutines

Questions & Answers
1

Quick question: if I pass a list to a method that iterates over a list as a parameter, but change the list while the iteration is running, will an error be thrown?

Example:

  IEnumerator DoSomething(){
                while(true){
                              DoSomethingElse(list)
                              yield return new WaitForSeconds(2); 
                }
    }

   DoSomethingElse(List<type> list){
                foreach(Type t in list){
                               t.SomethingToDo();
                }
   }

Do I even need to pass the list? The idea behind this is to be able to change the list at anytime while the coroutine is running.

2

you’re not dealing with multithreading here, nothing will access the list in parallel. coroutines are not threaded.