lib/alipay/sign.rb in alipay-0.0.1 vs lib/alipay/sign.rb in alipay-0.0.2

@@ -9,12 +9,12 @@
 
       Digest::MD5.hexdigest("#{query}#{Alipay.key}")
     end
 
     def self.verify?(params)
-      params = Utils.symbolize_keys(params)
-      params.delete(:sign_type)
-      sign = params.delete(:sign)
+      params = Utils.stringify_keys(params)
+      params.delete('sign_type')
+      sign = params.delete('sign')
 
       generate(params) == sign
     end
   end
 end