examples: Add Gee.ArrayQueue

Author: rrthomas

examples/gee-0.8/Gee.ArrayQueue.vala

@@ -0,0 +1,9 @@
+void main () {
+	var queue = new Gee.ArrayQueue<string> ();
+	queue.offer ("hello");
+	queue.offer ("this");
+	queue.offer ("time");
+
+	foreach (string s in queue)
+		print ("%s\n", s);
+}

examples/gee-0.8/gee-0.8.valadoc.examples

@@ -1,4 +1,10 @@
 <examples>
+        <example>
+                <title>Demonstrate the use of ArrayQueue</title>
+                <file>Gee.ArrayQueue.vala</file>
+                <compile>valac --pkg gee-0.8 Gee.ArrayQueue.vala</compile>
+                <node>Gee.ArrayQueue</node>
+        </example>
         <example>
                 <title>Find the length of the longest string in a set</title>
                 <file>Gee.Traversable.fold.vala</file>