operation_spec.rb in axiom-0.1.1

- old
+ new

@@ -5,7 +5,7 @@
 describe Function::Connective::Negation, '.operation' do
   subject { object.operation }
 
   let(:object) { described_class }
 
-  it { should equal(:'!') }
+  it { should be(:'!') }
 end