lib/ach/validations.rb in ach_builder-0.0.2 vs lib/ach/validations.rb in ach_builder-0.2.1

@@ -1,18 +1,20 @@
 module ACH
+  # This module hosts the most basic validations for both +components+ and
+  # +records+. The only validation being performed is presence validation.
   module Validations
     def valid?
       reset_errors!
       is_a?(Component) ? valid_component? : valid_record?
       errors.empty?
     end
     
     def valid_component?
-      counts = {}
+      counts = Hash.new(0)
       to_ach.each do |record|
-        counts[record.class] ||= 0
         unless record.valid?
-          errors["#{record.class.name}##{counts[record.class] += 1}"] = record.errors
+          klass = record.class
+          errors["#{klass}##{counts[klass] += 1}"] = record.errors
         end
       end
     end
     private :valid_component?