lib/attractor/reporters/console_reporter.rb in attractor-0.6.1 vs lib/attractor/reporters/console_reporter.rb in attractor-1.0.0

@@ -8,14 +8,14 @@
       puts 'Calculated churn and complexity'
       puts
       puts "file_path#{' ' * 53}complexity   churn"
       puts '-' * 80
 
-      puts @values.map(&:to_s)
+      puts @values&.map(&:to_s)
 
       puts
       puts 'Suggestions for refactorings:'
-      @suggestions.each { |sug| puts sug.file_path }
+      @suggestions&.each { |sug| puts sug.file_path }
       puts
     end
   end
 end