Nobody cares about Ruby outside of RoR
Python is one of the Lingua Franca of scientific, data, and most importantly, ai communities
Has much bigger community than Ruby
Has much, much better tooling story
Has much better gradual typing story
Isn’t THAT much slower than Ruby, there are far more attractive targets than Ruby if you care about performance
> Python is one of the Lingua Franca of scientific, data, and most importantly, ai communities
You mean it's the most used frontend for all the C and C++ libraries that are used for scientific computing, data and AI.
Semantics.
Literally all those libraries are usable with Ruby. Libtorch, BLAS, LAPACK, Tensorflow, etc...
And with Java, and with Go, and with Rust, and with pretty much any language offering some form of FFI. But they're used with Python, and good luck convincing your interviewer that it should be used with Ruby.
> convincing your interviewer
Some of us don't work for others and just program what we want.
I found scrooge.
Bah, humbug!