From 54d7d1efe215337d121813e27cd4909b9a76e912 Mon Sep 17 00:00:00 2001
From: Anthony LaTorre <tlatorre9@gmail.com>
Date: Tue, 16 Aug 2011 17:07:52 -0400
Subject: add linear_extrude() function to make.py. rotate_extrude() now takes
 the number of rotational steps to extrude instead of the angle step size.
 updated documention in make.py.

---
 itertoolset.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'itertoolset.py')

diff --git a/itertoolset.py b/itertoolset.py
index 9d5200c..a20d03b 100644
--- a/itertoolset.py
+++ b/itertoolset.py
@@ -47,3 +47,7 @@ def consume(iterator, n=None):
     else:
         # advance to the empty slice starting at position n
         next(islice(iterator, n, n), None)
+
+def flatten(listOfLists):
+    "Flatten one level of nesting"
+    return chain.from_iterable(listOfLists)
-- 
cgit