douglascamata/Rick-Rocks-Academics — comment on commit 8902c3438eda6643182d89dee978606bf29545c9
File: spec/models/turma_spec.rb line 34
By ThawanFidelis:

http://rspec.rubyforge.org/rspec/1.1.9/classes/Spec/Matchers.html da uma olhada depois, acho que should have(turma) deve funcionar.