Search file via class name in Ruby

Is it possible to search for the base file for the class being called in the code?

If I highlighted the class name it should show me a possible jump into this class (in my case into the file figo/fetch_transastions.rb ):

It’s a pretty common solution in other IDEs but I’ve read few articles with the best packages for Atom and I cannot find anything similar.

There is a way, using the built-in symbol-views:go-to-declaration. It does require you to have a tagfile though. Check out atom-gutentags to automagically keep a tagfile up to date (using universal ctags) for Atom to work with. Then simply bind symbols-view:go-to-declaration to something like c-] and you are done!