Is there a command that does this? I\'ve searched but can not find anything
if you are using rspec-rails then you can run using rake spec
rake spec
if you're testing models, use rake spec:models (or rake spec:routing or rake spec:controllers)
rake spec:models
rake spec:routing
rake spec:controllers
if just testing one model, use rake SPEC=app/models/modelname.rb
rake SPEC=app/models/modelname.rb