cosmetics

anight · anight · commit 5f5fd9ea91a8 · 2023-12-08T20:16:55.000Z
diff --git a/2023/day08/run.py b/2023/day08/run.py
@@ -17,7 +17,7 @@ def load_data(filename):
 
 def walk(node, end):
 	def next_node(node, instruction):
-		return maps[node][{"L": 0, "R": 1}[instruction]]
+		return maps[node][instruction == 'R']
 	steps = 0
 	while not end(node):
 		for i in instructions:
