add cpntributor_database

2018-02-20 14:39:09 +05:30
parent d04f0260fc
commit 9e26f0ba73
139 changed files with 12881 additions and 12857 deletions
--- a/test/difference/difference.py
+++ b/test/difference/difference.py
@ -1,3 +1,3 @@
-def difference(a, b):
-    b = set(b)
+def difference(a, b):
+    b = set(b)
    return [item for item in a if item not in b]