From 9c11aa58fe099be1804cc96b3b0e61a5a7258e53 Mon Sep 17 00:00:00 2001
From: Kolan Sh <backbone@backbone.ws>
Date: Sun, 27 Apr 2014 01:54:07 +0400
Subject: [PATCH] Vala: list_iterator added

---
 vala/list_iterator/list_iterator.vala | 19 +++++++++++++++++++
 vala/list_iterator/run.sh             |  3 +++
 2 files changed, 22 insertions(+)
 create mode 100644 vala/list_iterator/list_iterator.vala
 create mode 100755 vala/list_iterator/run.sh

diff --git a/vala/list_iterator/list_iterator.vala b/vala/list_iterator/list_iterator.vala
new file mode 100644
index 0000000..b9b928e
--- /dev/null
+++ b/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");
+}
diff --git a/vala/list_iterator/run.sh b/vala/list_iterator/run.sh
new file mode 100755
index 0000000..1956414
--- /dev/null
+++ b/vala/list_iterator/run.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+valac --Xcc='-w' --pkg=gee-0.8 list_iterator.vala && ./list_iterator