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by solnic
3817 days ago
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You'd get these runtime exceptions anyway, but they would be obscure and often hard to debug. Once you define core objects in your system that you construct from external sources (like a database) you establish a contract that the source is trusted and it's expected to provide valid data. If that doesn't happen, for some reason (and it happens), you want to see it as early as possible and a meaningful error can be very helpful. This obviously doesn't come even close to a statically typed language but I believe it's a huge improvement over the typical approach in Ruby where you...just don't care and hope for the best ;) |
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Only if you use the bang versions of save/update/create, which I don't.