andrey.samsonov@gmail.com (Andrey Samsonov)
- Login: andrey.samsonov@gmail.com
- Registered on: 08/09/2020
- Last sign in: 08/09/2020
Issues
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Activity
08/10/2020
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12:27 PM Ruby Feature #17109: Eliminate the performance impact of operands' order in array's | and &
- > > The order is preserved from the original array.
My bad, I missed the comment. In this case, I think the optimisation is not worth a change in the spec.
08/09/2020
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- When I do intersection (`a & b`) or union (`a | b`), usually the array in one position is more likely longer than the one in the other position. I always try to remember in what order I should write `a` and` b` for the best performance. ...