lib/active_merchant/billing/gateways/redsys.rb in activemerchant-1.107.4 vs lib/active_merchant/billing/gateways/redsys.rb in activemerchant-1.108.0

@@ -563,10 +563,10 @@
         (code.to_i < 100) || [400, 481, 500, 900].include?(code.to_i)
       end
 
       def clean_order_id(order_id)
         cleansed = order_id.gsub(/[^\da-zA-Z]/, '')
-        if cleansed =~ /^\d{4}/
+        if /^\d{4}/.match?(cleansed)
           cleansed[0..11]
         else
           '%04d%s' % [rand(0..9999), cleansed[0...8]]
         end
       end