What might be asked in an interview. Ruby, RoR?

Question

Ruby on Rails

Hello, recently a company appeared in my city that wants to hire a person and train him to work with the Ruby on Rails framework. That is, if I complete the test task and pass the interview, then they will give me a mentor who will try to pull me up in this framework in 3 months. In short, a person who practically does not know Ruby suits them.
They sent me a link to the page with the basics of ruby ​​in the mail and told me to figure it out in 3-4 days, and then they will throw a test task and if I complete it, they will call me for an interview.
So the question is: what might be asked in such an interview?
PS link to the book *

Answer 1

• What is before_filter and what is it for?
  I remember that I could. Good luck :)

Answer 2

General questions, basics of html/css, OOP, database.
For example, one might ask what is a class variable or static methods in ruby. Actually, there are a lot of variations.

Answer 3

I will not say that I know, but it all depends on the company. If practically ignorant ... I actually knew nothing about layout and frontend. I didn't have any work experience at all. And like you, I sent a resume and they took me. Questions were - html, css you know. I nodded and that's it. I mean, you may be asked - did you use it at least once? And what are variables know? And that's it.

Answer 4

If they themselves gave you a link to the ruby ​​documentation, then it is obvious that they will ask for it.