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 ?