validatable.rb in devise-multi_email-2.0.1

- old
+ new

@@ -59,17 +59,13 @@
 
     private
 
       def propagate_email_errors
         email_error_key = self.class.multi_email_association.name
+        email_errors = errors.delete(email_error_key) ||
+                       errors.delete("#{email_error_key}.email".to_sym) || []
 
-        if respond_to?("#{email_error_key}_attributes=")
-          email_error_key = "#{email_error_key}.email".to_sym
-        end
-
-        email_errors = errors.delete(email_error_key) || []
-
         email_errors.each do |error|
           errors.add(:email, error)
         end
       end
 
@@ -78,10 +74,10 @@
         # All validations used by this module.
         VALIDATIONS = [:validates_presence_of, :validates_uniqueness_of, :validates_format_of,
                        :validates_confirmation_of, :validates_length_of].freeze
 
         def assert_validations_api!(base) #:nodoc:
-          unavailable_validations = VALIDATIONS.select{ |v| !base.respond_to?(v) }
+          unavailable_validations = VALIDATIONS.select { |v| !base.respond_to?(v) }
 
           unless unavailable_validations.empty?
             raise "Could not use :validatable module since #{base} does not respond " <<
                   "to the following methods: #{unavailable_validations.to_sentence}."
           end