lib/braintree/xml/parser.rb in braintree-4.16.0 vs lib/braintree/xml/parser.rb in braintree-4.17.0

@@ -30,10 +30,10 @@
       # Transform into standard Ruby types and convert all keys to snake_case instead of dash-case
       def self._transform_xml(value)
         case value.class.to_s
           when "Hash"
             if value["type"] == "array"
-              child_key, entries = value.detect { |k,v| k != "type" }   # child_key is throwaway
+              child_key, entries = value.detect { |k,_v| k != "type" }   # child_key is throwaway
               if entries.nil? || ((c = value[CONTENT_ROOT]) && c.strip.empty?)
                 []
               else
                 case entries.class.to_s   # something weird with classes not matching here.  maybe singleton methods breaking is_a?
                 when "Array"