Add Gee.ArrayQueue.foreach implementation

diff --git a/gee/arrayqueue.vala b/gee/arrayqueue.vala
index 9806a65..ea1a806 100644 (file)
--- a/gee/arrayqueue.vala
+++ b/gee/arrayqueue.vala
@@ -127,6 +127,18 @@ public class Gee.ArrayQueue<G> : Gee.AbstractQueue<G>, Deque<G> {
        /**
         * {@inheritDoc}
         */
+       public override bool foreach (ForallFunc<G> f) {
+               for (int i = 0; i < _length; i++) {
+                       if (!f (_items[(_start + i) % _items.length])) {
+                               return false;
+                       }
+               }
+               return true;
+       }
+
+       /**
+        * {@inheritDoc}
+        */
        public override G? peek () {
                return peek_head ();
        }