fix #results in examples, added test file for keys_only

2018-04-15 10:10:41 -07:00
parent 57c3f5f1ab
commit aa31f4cc74
5 changed files with 13 additions and 8 deletions
--- a/test/keys_only/keys_only.py
+++ b/test/keys_only/keys_only.py
@ -0,0 +1,5 @@
+def keys_only(dict):
+    lst = []
+    for k, v in dict.items():
+        lst.append(k)
+    return lst