[DOC] Small tweaks #89
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peterzhu2118
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Jun 15, 2022
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I don't think we should specify the return value for methods where the return value is insignificant (especially when the return value is nil or 0). These values come from the side-effect that Ruby returns the last value of the method and should be allowed to change freely in the future, so no users should depend on it.
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Small tweaks: