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Than Win Hline1,679 Points
I can't figure out what's wrong in my code.
As far as I believe my code is correct but I don't know why I'm getting error. can anyone please give me any solution for this.
class Letter: def __init__(self, pattern=None): self.pattern = pattern def __str__(self): for n in self.pattern: result= if n=='.': result.append('dot') elif n=='_': result.append('dash') return "-".join(result) class S(Letter): def __init__(self): pattern = ['.', '.', '.'] super().__init__(pattern)
Chris FreemanTreehouse Moderator 68,320 Points
You are SO close! You are reinitializing
result to the empty list every loop. Move the initialization outside of the
for loop and you'll be golden!
Post back if you have more questions. Good luck!!