6 months if you're a college-sophmore-level student doing it part-time (my own experience + numbers), I'd estimate 3-4 weeks if you were spending more than 3hrs/day on it and knew 2 other languages.
That would be my estimate as well. I've seem some porting between Go and Rust (both ways) where either way an experienced developer with some multi-language knowledge got up and running in a day, writing useful code in a week and being proficient enough to do normal sprint work in about another week.
It mostly depends on what you have in you brain, what you see when you look at code, and if you understand why you do what you do rather than repeating a trick and hoping it works, and I suppose that is a combination of theory and experience.
oneplane|2 years ago
It mostly depends on what you have in you brain, what you see when you look at code, and if you understand why you do what you do rather than repeating a trick and hoping it works, and I suppose that is a combination of theory and experience.