Run commands from ruby project root

[alex88]

Is there a way to run commands from the rails root?

It's because in sublime I open my code folder with all my projects in it, each project has a different ruby version, so in this case I'm in code/projectname/spec/controller/users_controller_spec.rb but running the specs from that file I get:

rbenv: rspec: command not found

The `rspec' command exists in these Ruby versions:
  jruby-1.7.9
  rbx-2.2.3

but my .ruby-version file states rbx-2.2.3 so the command isn't run within the project root folder.

Is there a way to solve this?

[newmen]

I suggest #251 pull request for fix it