How to write code in ruby....?

Question

Ruby course is not talking about writing code,needed software and etc.

Answer 1

You can use Rubymine for example.
https://www.jetbrains.com/ruby/

There is a plugin for Eclipse too.

Or just use a text editor(plenty of choices there) if you need practice.

Answer 2

If you want to be a programmer then you should be creative and innovative. SoloLearn can help you learn a language but how to implement it, depends on you