Update ooc.py

hw5/ooc.py

@@ -59,14 +59,14 @@ class MemoryLimitedHashMap(object):
 
   def keys(self):
     '''
-    Returns a set of keys. Tuple
+    Returns a set of keys (in memory). Tuple
     is (key, location)
     '''
 
     return set([k for k in self._data])
 
 
-  def fKeys(self):
+  def flushed(self):
     '''
     Returns a set over keys that have been flushed. 
     Tuple is (key, location)