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#273: Remove nose dependency for stacks_queues/ (#276)

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Donne Martin
2020-07-08 19:57:55 -04:00
committed by GitHub
parent 0e7ed80228
commit 139e157250
23 changed files with 290 additions and 373 deletions
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stacks_queues/stack/stack.py
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@@ -24,4 +24,4 @@ class Stack(object):
return self.top.data if self.top is not None else None
def is_empty(self):
return self.peek() is None
return self.peek() is None