lib/recurly/invoice.rb in recurly-2.4.5 vs lib/recurly/invoice.rb in recurly-2.4.6

@@ -19,12 +19,16 @@
     belongs_to :subscription
     # @return [Invoice]
     belongs_to :original_invoice, class_name: 'Invoice'
 
     # @return [Redemption]
-    has_one :redemption
+    has_many :redemptions
 
+    def redemption
+      redemptions.first
+    end
+
     def invoice_number_with_prefix
       "#{invoice_number_prefix}#{invoice_number}"
     end
 
     define_attribute_methods %w(
@@ -76,10 +80,10 @@
     def mark_failed
       return false unless link? :mark_failed
       reload follow_link :mark_failed
       true
     end
-    
+
     def enter_offline_payment(attrs={})
       Transaction.from_response API.post("#{uri}/transactions", attrs.empty? ? nil : Transaction.to_xml(attrs))
     rescue Recurly::API::UnprocessableEntity => e
       raise Invalid, e.message
     end