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Is mul just the same as add but with a multiplication sign?
It would seem like I would just substitute the plus sign with an asterisk and be on my merry way but it's not working.
class NumString: def __init__(self, value): self.value = str(value) def __str__(self): return self.value def __int__(self): return int(self.value) def __float__(self): return float(self.value) def __add__(self, other): if '.' in self.value: return float(self) + other return int(self) + other def __radd__(self, other): return self + other def __iadd__(self, other): self.value = self + other return self.value def __mul__(self, other): if '.' in self.value: return float(self.value) * other return int(self.value) * other def __rmul: return self.value * other
Steven Parker218,639 Points
You have the right idea, but you haven't followed the example of the "add" methods exactly:
- you have "self.value" where the other methods have just "self"
- one method name has the "dunder" (double underscores) on just one side of the name instead of both