Require rspec/rails as a workaround
Require rspec/rails as a workaround

While waiting for this PR to get merged:
https://github.com/alexrothenberg/ammeter/pull/50

procore/closure_tree,froderik/closure_tree,froderik/closure_tree,procore/closure_tree,procore/closure_tree,mceachen/closure_tree,seuros/closure_tree,fabien-michel/closure_tree,mceachen/closure_tree,seuros/closure_tree,seuros/closure_tree,fabien-michel/closure_tree,fabien-michel/closure_tree,froderik/closure_tree,mceachen/closure_tree