1 files changed, 9 insertions, 0 deletions
diff --git a/utils.py b/utils.py
index 1ba7137..1a222c8 100644
--- a/utils.py
+++ b/utils.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python2
+import collections
 
 def get_os_name(name):
   try: return name.split(' ')[0].lower()
@@ -7,8 +8,16 @@ def get_os_name(name):
 def select_with_attribute(iterable, attribute, result=True):
     return [value for value in iterable if (attribute in value) == result]
 
+def is_iterable(obj):
+    if isinstance(obj, collections.Iterable):
+       return True
+    return False
 
 filters = [
     ('select_with_attribute', select_with_attribute),
     ('get_os_name', get_os_name)
 ]
+
+tests = [
+    ('iterable', is_iterable)
+]