How to open/load on existing Rails API application ?

I've got an existing RAILS API application.

When I want to open this directory in RubyMine then it seems to be that RubyMine does not understand
this here is a Rails (a RAILS API) application. 

In the file viewer on the left side, I seed only "Project" or "Project Files" but not RAILS.

What can I do, that RubyMine detect this folder as a Rails API application ? 

 

Please sign in to leave a comment.