From ba3fcb6b6fe68e96b7d4a9505ef28bc81d488709 Mon Sep 17 00:00:00 2001
From: wirawan <wirawan>
Date: Fri, 19 Feb 2010 18:42:15 +0000
Subject: [PATCH] * Added: dict_join to join several dicts, with keys from
 latter dicts taking   higher precedence.

---
 sugar.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/sugar.py b/sugar.py
index cd9b71f..7963b6d 100644
--- a/sugar.py
+++ b/sugar.py
@@ -1,6 +1,6 @@
 #!/usr/bin/ipython -pylab
 #
-# $Id: sugar.py,v 1.2 2010-02-08 19:58:44 wirawan Exp $
+# $Id: sugar.py,v 1.3 2010-02-19 18:42:15 wirawan Exp $
 #
 # Created: 20100121
 # Wirawan Purwanto
@@ -52,3 +52,14 @@ def dict_slice(Dict, *keys):
   """
   return dict([ (k, Dict[k]) for k in keys ])
 
+def dict_join(*dicts):
+  """Join multiple dicts into one, updating duplicate keys from left-to-right
+  manner.
+  Thus the key from the rightmost dict will take precedence."""
+
+  rslt = {}
+  for d in dicts:
+    rslt.update(d)
+  return rslt
+
+