lib/simulacrum/comparator.rb in simulacrum-0.0.3 vs lib/simulacrum/comparator.rb in simulacrum-0.1.0

@@ -1,5 +1,6 @@
+require 'rspec'
 require_relative './diff/rmagick'
 
 module Simulacrum
   # The Comparator class is responsible for comparing and handling
   # processing of screenshots and candidates
@@ -44,10 +45,10 @@
 
     def skip
       nil
     end
 
-    def perform_diff()
+    def perform_diff
       @diff = Simulacrum::RmagicDiff.new(@component.reference_path,
                                          @component.candidate_path)
       diff_delta_percent_is_acceptable
     end