From: Lucas Bajolet <r4pass@hotmail.com>
Date: Fri, 7 Mar 2014 15:22:29 +0000 (-0500)
Subject: stdlib/strings: Added flatten service.
X-Git-Tag: v0.6.5~7^2~3^2~7
X-Git-Url: http://nitlanguage.org

stdlib/strings: Added flatten service.

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
---

diff --git a/lib/standard/string.nit b/lib/standard/string.nit
index 30abdd9..e47399b 100644
--- a/lib/standard/string.nit
+++ b/lib/standard/string.nit
@@ -453,6 +453,9 @@ abstract class Text
 		return self.chars < o.chars
 	end
 
+	# Flat representation of self
+	fun flatten: FlatText is abstract
+
 end
 
 # All kinds of array-based text representations.
@@ -473,6 +476,8 @@ abstract class FlatText
 			i += 1
 		end
 	end
+
+	redef fun flatten do return self
 end
 
 # Abstract class for the SequenceRead compatible