I've published my project with RubyMine in github. A repository with files was created, let say REPO. But I have some questions on working with github.
1) On another machine with RubyMine i've made a check out of REPO, it createad and emty dir REPO, but had not downloaded any content there. So the questing what are the steps to work with github (RubyMine) on two machines?
2) I've remove from .gitigrore line "db/*.sqlite3" and I expected the sqllite3 files to be added to github repository after I commit changes. But they weren't, where am I wrong?