lib/mutant/subject.rb in mutant-0.8.10 vs lib/mutant/subject.rb in mutant-0.8.11

@@ -7,14 +7,14 @@
     # Mutations for this subject
     #
     # @return [Enumerable<Mutation>]
     # @return [undefined]
     def mutations
-      mutations = [neutral_mutation]
-      Mutator.each(node) do |mutant|
-        mutations << Mutation::Evil.new(self, wrap_node(mutant))
-      end
-      mutations
+      [neutral_mutation].concat(
+        Mutator.mutate(node).map do |mutant|
+          Mutation::Evil.new(self, wrap_node(mutant))
+        end
+      )
     end
     memoize :mutations
 
     # Source path
     #