From d78d6a57772a00976c44254dfee1ab1e26751e2c Mon Sep 17 00:00:00 2001
From: Lucas Bajolet <r4pass@hotmail.com>
Date: Wed, 4 Jun 2014 16:38:26 -0400
Subject: [PATCH] lib/standard/ropes: Bases of RopeString class.

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
---
 lib/standard/ropes.nit |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/standard/ropes.nit b/lib/standard/ropes.nit
index ea7237d..fc74932 100644
--- a/lib/standard/ropes.nit
+++ b/lib/standard/ropes.nit
@@ -76,3 +76,12 @@ abstract class Rope
 	redef fun length do return root.length
 end
 
+# Rope that cannot be modified
+class RopeString
+	super Rope
+	super String
+
+	redef fun to_s do return self
+
+end
+
-- 
1.7.9.5