Added a small optimization to possibility comparision.

e796e899 · Taddeus Kroes · b024e0c2 · e796e899
Commit e796e899 authored Apr 21, 2012 by Taddeus Kroes
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src/strategy.py src/strategy.py +4 -0

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--- a/src/strategy.py
+++ b/src/strategy.py
@@ -13,6 +13,10 @@ def compare_possibilities(a, b):
    (pa, da), (pb, db) = a, b
    ha, hb = pa.handler, pb.handler

+    # Equal handlers means equal precedences
+    if ha == hb:
+        return 0
+
    # Check if A and B have a precedence relative to eachother
    if (ha, hb) in RELATIVE:
        return -1