Explicitly convert filters to lists.

serkanyersen · Aug 21, 2013 · 2b47876 · 2b47876
1 parent a429f5f
commit 2b47876
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/underscore.py b/src/underscore.py
@@ -239,13 +239,13 @@ def test(value, index, list):
     def filter(self, func):
         """ Return all the elements that pass a truth test.
         """
-        return self._wrap(filter(func, self.obj))
+        return self._wrap(list(filter(func, self.obj)))
     select = filter
 
     def reject(self, func):
         """ Return all the elements for which a truth test fails.
         """
-        return self._wrap(filter(lambda value: not func(value), self.obj))
+        return self._wrap(list(filter(lambda value: not func(value), self.obj)))
 
     def all(self, func=None):
         """ Determine whether all of the elements match a truth test.