Re: Removing array element in foreach, safe?

[Daniel Kozak via Digitalmars-d-learn]

On Monday, 5 September 2016 at 17:38:10 UTC, Daniel Kozak wrote:
On Monday, 5 September 2016 at 15:53:39 UTC, dom wrote:
is this code safe? if not how do i do it correctly?
        static AsyncHttpGet[] openRequests;
        static void updateRequests()
        {
                foreach(idx, req; openRequests)
                {
                        if(req.state != Fiber.State.TERM)
                                req.call();
                        else
                                openRequests.remove(idx);
                }
        }

thx :)


openRequests = openRequests.filter!(a=>a.state != 
Fiber.State.TERM).array;
openRequests.each!((a){ a.call(); });

or

openRequests = openRequests.filter!(a=>a.state != 0).map!((a) 
{a.call(); return a;}).array;