From 402a0d57dddce84cdfd9d37d4699eeaf4ed352d0 Mon Sep 17 00:00:00 2001
From: Arthur de Jong <arthur@arthurdejong.org>
Date: Sun, 12 Feb 2012 22:09:29 +0000
Subject: use the luhn module where possible

git-svn-id: http://arthurdejong.org/svn/python-stdnum/python-stdnum@126 9dea7c4f-944c-4273-ac1a-574ede026edc
---
 stdnum/util.py | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'stdnum/util.py')

diff --git a/stdnum/util.py b/stdnum/util.py
index b22c2aa..199eea1 100644
--- a/stdnum/util.py
+++ b/stdnum/util.py
@@ -27,13 +27,3 @@ def clean(number, deletechars):
     '123456789'
     """
     return ''.join(x for x in number if x not in deletechars)
-
-
-def digitsum(numbers):
-    """Returns the sum of the individual digits of the provided numbers.
-
-    >>> digitsum([12, 55])
-    13
-    """
-    # note: this only works for two-digit numbers
-    return sum((x // 10) + (x % 10) for x in numbers)
-- 
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