Fix a bug in PopAll when the queue is full

1 files changed, 2 insertions, 7 deletions

diff --git a/deque.go b/deque.go
index 1208019..d4ef4be 100644
--- a/deque.go
+++ b/deque.go
@@ -182,15 +182,10 @@ func (q *Deque[T]) PopAll() func(func(T) bool) {
 	n := len(q.buf)
 	q.buf = q.buf[:0]
 	return func(yield func(T) bool) {
-		endIdx := q.toPhysicalIdx(n)
-		for i := q.head; ; {
-			if !yield(q.buf[:cap(q.buf)][i]) {
+		for i := range n {
+			if !yield(q.buf[:cap(q.buf)][q.toPhysicalIdx(i)]) {
 				return
 			}
-			i = q.wrapAdd(i, 1)
-			if i == endIdx {
-				break
-			}
 		}
 	}
 }