lib/active_merchant/billing/gateways/merchant_one.rb in activemerchant-1.100.0 vs lib/active_merchant/billing/gateways/merchant_one.rb in activemerchant-1.101.0

@@ -89,12 +89,10 @@
       def post_data(action, parameters = {})
         parameters[:type] = action
         ret = ''
         for key in parameters.keys
           ret += "#{key}=#{CGI.escape(parameters[key].to_s)}"
-          if key != parameters.keys.last
-            ret += '&'
-          end
+          ret += '&' if key != parameters.keys.last
         end
         ret.to_s
       end
 
       def parse(data)