2015-09-07 11:44:36 -06:00
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# staticchecking/DogsAndRobots.py
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2016-12-30 17:23:13 -08:00
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# (c)2017 MindView LLC: see Copyright.txt
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2015-11-15 15:51:35 -08:00
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# We make no guarantees that this code is fit for any purpose.
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2016-09-23 13:23:35 -06:00
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# Visit http://OnJava8.com for more book information.
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2015-06-15 17:47:35 -07:00
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def speak(anything):
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anything.talk()
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class Dog:
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2016-01-25 18:05:55 -08:00
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def talk(self): print("Arf!")
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2015-06-15 17:47:35 -07:00
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def reproduce(self): pass
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class Robot:
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2016-01-25 18:05:55 -08:00
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def talk(self): print("Click!")
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2015-06-15 17:47:35 -07:00
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def oilChange(self): pass
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a = Dog()
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b = Robot()
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speak(a)
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speak(b)
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2016-01-25 18:05:55 -08:00
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output = """
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Arf!
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Click!
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"""
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