How much of the materiel on "learn ruby course"

Before all, we all agree that learning never end, whatever,
could someone quantify the course “learn Ruby” , is it 20 % of a professional level !
(pro like DHH creator of rails as 100%. )
and to get even better at ruby, is there other interactive courses online?

the reason why I am asking is because it’s not like school where there is exams, or like driving school.
it s about self doubt :confused:

thanks :slight_smile:

Hello, and welcome to the forums :slightly_smiling_face:!

They point of that course is to get you familiar with the basics, and more. It won’t teach everything. I don’t work at a professional level, but it’ll give some information for Ruby that you could use professionally.

I hope this helps =)