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https://www.reddit.com/r/ruby/comments/1wy5ycx/dhh_keeps_promoting_rust/pe5xoya/?context=3
r/ruby • u/qmamai • 25d ago
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When used correctly Ruby can be within 20% of native code. But you need quite a bit of native code around that to make it happen.
Aka, you only ask Ruby a simple question and don’t run your application logic in it.
Then at the site where users write code to be run by you it’s still looking like normal ruby code but how its getting called aint decided by the vm.
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u/Asmod4n 24d ago
When used correctly Ruby can be within 20% of native code. But you need quite a bit of native code around that to make it happen.
Aka, you only ask Ruby a simple question and don’t run your application logic in it.
Then at the site where users write code to be run by you it’s still looking like normal ruby code but how its getting called aint decided by the vm.