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raise exceptions instead of returning NIL #288

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yegor256 opened this issue Apr 9, 2019 · 0 comments
Open

raise exceptions instead of returning NIL #288

yegor256 opened this issue Apr 9, 2019 · 0 comments

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@yegor256
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yegor256 commented Apr 9, 2019

May I suggest you raise exceptions instead of returning nil in, for example, script.rb? Those nils are just making things worse since later it's difficult to understand why attributes are nil. It's just a good practice to avoid nil in object-oriented programming. Thanks.
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