I can probably (and had many times - in a few months) train someone to write ruby,js code that compiles and even achieves few simple real world like goals. But

I can probably (and had many times - in a few months) train someone to write ruby,js code that compiles and even achieves few simple real world like goals. But this is ~15-20 years far away from my job and ~1 year far away from a job that would be useful for real company.