Privatize method.

highfidelity · Nov 18, 2011 · eab8d78 · eab8d78
1 parent 7a7e153
commit eab8d78
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/fake_braintree/customer.rb b/lib/fake_braintree/customer.rb
@@ -7,10 +7,6 @@ def initialize(customer_hash, merchant_id)
       @merchant_id  = merchant_id
     end
 
-    def invalid?
-      credit_card_is_failure? || invalid_credit_card?
-    end
-
     def create
       if invalid?
         failure_response
@@ -42,6 +38,10 @@ def customer_hash
 
     private
 
+    def invalid?
+      credit_card_is_failure? || invalid_credit_card?
+    end
+
     def split_expiration_date_into_month_and_year!(hash)
       if expiration_date = hash["credit_card"].delete("expiration_date")
         hash["credit_card"]["expiration_month"] = expiration_date.split('/')[0]