Vala: list_iterator added

vala/list_iterator/list_iterator.vala

@@ -0,0 +1,19 @@
+public void main () {
+	var list = new Gee.ArrayList<string> ();
+
+	list.add ("Kolan");
+	list.add ("Inna");
+	list.add ("Stalk");
+
+	print ("--- .foreach method ---\n");
+	list.foreach ((elem) => { print (elem + "\n"); return true; });
+	print ("--- foreach (var ---\n");
+	foreach (var elem in list) print (elem + "\n");
+
+	//BAD (doesn't work): for (var it = list.bidir_list_iterator (); it.has_next (); it.next ())
+
+	print ("--- Internal iterator ---\n");
+	var iter = list.bidir_list_iterator ();
+	for (var has_next = iter.first (); has_next; has_next = iter.next ())
+		print (iter.get () + "\n");
+}

vala/list_iterator/run.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+valac --Xcc='-w' --pkg=gee-0.8 list_iterator.vala && ./list_iterator