lib/lou/transformer.rb in lou-0.2.2 vs lib/lou/transformer.rb in lou-0.2.3

@@ -6,23 +6,23 @@
     # never raise this...
     class NeverError < StandardError; end
 
     def self.extended(base)
       base.class_eval do
-        class_attribute(:steps)
+        class_attribute :steps
         self.steps = []
-        class_attribute(:error_class)
+        class_attribute :error_class
         self.error_class = Lou::Transformer::NeverError
       end
     end
 
     def reverse_on(error)
       self.error_class = error
     end
 
     def step
       Step.new.tap do |t|
-        steps << t
+        self.steps += [t]
       end
     end
 
     def apply(input, total_steps = steps.count)
       applied_steps = 0