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USJonah
 

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    1. PO
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    2. POSharing primitive data among methods?
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    3. POCommandT installation problems on windows
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    1. POSharing primitive data among methods?
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    2. POCreating a Generic CsvReader
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    3. POPlease Explain This Font Sizing Structure
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      1. POCycles in family tree software
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      1. POUnderstanding Rails 3 Hump?
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      1. POHow to unit test callback logic?
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    1. COPeter, my concern with using fields (which seems valid, based on the other replies) is that I am basically "hacking" the intended OO use of fields, which is to store object state. In this case, the fields would not be storing object state, but acting as temporary placeholders to pass information between a method and its submethod during the execution of that method.
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    2. COPeter, recall my example was a simplified version of the real problem, which would have been too long and cumbersome to paste in. Your solution would indeed be exactly what I'd do if each sub-method only had to return 1 value. The problem is that in the actual problem each submethod would need to return at least 2 values, and then we'd need to be returning objects or arrays, and we're back in the same boat.
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    3. CO@Jon: 2 things. In my actual code, the submethods perform their own iteration (a small loop of length 10) and some simple arithmetic. I decided to split them up to improve readability and to avoid code duplication -- not really because they were doing a ton of calculation. To me, from a learning perspective, the more important question is the theoretical one raised. I think it would be possible to cook up a less silly example than mine that still retained the essential problem being illustrated. Or do you think that's not true? I'll think about it more and try to come up with something.
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