From 4ca2dc4cd63647c222d927043e94b60a6d11b4dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20K=C3=B6gl?= <stefan@skoegl.net>
Date: Thu, 15 Nov 2012 11:17:02 +0100
Subject: add JsonPointer.contains()

---
 jsonpointer.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'jsonpointer.py')

diff --git a/jsonpointer.py b/jsonpointer.py
index fe3cecf..80d5b50 100644
--- a/jsonpointer.py
+++ b/jsonpointer.py
@@ -265,6 +265,12 @@ class JsonPointer(object):
 
 
 
+    def contains(self, ptr):
+        """" Returns True if self contains the given ptr """
+        return len(self.parts) > len(ptr.parts) and \
+             self.parts[:len(ptr.parts)] == ptr.parts
+
+
 def pairwise(iterable):
     "s -> (s0,s1), (s1,s2), (s2, s3), ..."
     a, b = tee(iterable)
-- 
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