Add assessment

assessment.md

@@ -0,0 +1,32 @@
+# Dice Lab Assessment
+
+Everything works as expected. Nice work!
+
+## Comments
+
+I love your decision to comment your code, and to write the generalized 
+function `findn`. Within that function, your loop iterating over die 
+faces works fine, but checking whether `nmuch[die]` is initialized
+will become tiresome after a while. There's a nice idiom for this, 
+using defaultdict. A defaultdict is like a normal dict, but when you 
+first access a key, its value is initialized for you if it's not 
+already present. 
+
+``` 
+from collections import defaultdict
+
+def findn(self, nofakind):
+    nmuch = defaultdict(int)
+    for die in dice.faces():
+        nmuch[die] += 1
+        if nmuch[die] == nofakind:
+            return True
+    return False
+```
+
+Just a little cleaner :)
+
+Within your `yachtzee_goals`, I'm guessing that you probably had a feeling
+that copying the same method over into multiple classes wasn't the best way
+to do it--this would be a perfect place to use a subclass or a mixin, 
+python's approach to inheritance and multiple inheritance respectively.