From 325db2fe7b480814ad394b3bac9afc92c20a3059 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jean-Christophe=20Beaupr=C3=A9?=
 <jcbrinfo@users.noreply.github.com>
Date: Sat, 20 Dec 2014 16:00:36 -0500
Subject: [PATCH] stream: Optimize `StringIStream.read_all`
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Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
---
 lib/standard/stream.nit |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/standard/stream.nit b/lib/standard/stream.nit
index 46ad73c..ddc01fe 100644
--- a/lib/standard/stream.nit
+++ b/lib/standard/stream.nit
@@ -493,5 +493,12 @@ class StringIStream
 		source = ""
 	end
 
+	redef fun read_all do
+		var c = cursor
+		cursor = source.length
+		if c == 0 then return source
+		return source.substring_from(c)
+	end
+
 	redef fun eof do return cursor >= source.length
 end
-- 
1.7.9.5