spec/unit/mutant/mutator/emit_spec.rb in mutant-0.3.0.beta21 vs spec/unit/mutant/mutator/emit_spec.rb in mutant-0.3.0.beta22

@@ -1,12 +1,14 @@
+# encoding: utf-8
+
 require 'spec_helper'
 
 describe Mutant::Mutator, '#emit' do
   subject { object.send(:emit, generated) }
 
   class Block
-    def arguments; @arguments; end
+    attr_reader :arguments
 
     def called?
       defined?(@arguments)
     end
 
@@ -21,10 +23,10 @@
   let(:parent) { :parent                                    }
 
   let(:class_under_test) do
     Class.new(described_class) do
       def dispatch
-        #noop
+        # noop
       end
     end
   end
 
   context 'with generated that is not equal to input' do