CT Test Results

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718 runs  635 ✅ 83 💤 0 ❌

Results for commit 4b6e8b5.

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If you want to still check upfront, you can use application:get_key(inets, vsn). It does a direct read from ETS table, so it should not bottleneck on the application controller.

If you want to still check upfront, you can use application:get_key(inets, vsn). It does a direct read from ETS table, so it should not bottleneck on the application controller.

You could but:

1. It's not idiomatic usage of the get_key - I had to look into docs to see why that would work
2. There is always very small possibility that the process dies between application:get_key/2 call and the actual call which would result in an error.
3. Other functions do the same so we should either change all of the functions or none.

On the other hand, my solution has try-catch overhead. I choose small performance overhead over possibility to crash where unnecessary.