lib/brakeman/checks/check_model_serialize.rb in brakeman-min-3.7.2 vs lib/brakeman/checks/check_model_serialize.rb in brakeman-min-4.0.0

@@ -15,11 +15,11 @@
                         nil
                       end
 
     return unless @upgrade_version
 
-    tracker.models.each do |name, model|
+    tracker.models.each do |_name, model|
       check_for_serialize model
     end
   end
 
   #High confidence warning on serialized, unprotected attributes.
@@ -47,12 +47,12 @@
 
         attrs.delete_if { |attr| safe_attrs.include? attr }
       end
 
       if attrs.empty?
-        confidence = CONFIDENCE[:med]
+        confidence = :medium
       else
-        confidence = CONFIDENCE[:high]
+        confidence = :high
       end
 
       warn :model => model.name,
         :warning_type => "Remote Code Execution",
         :warning_code => :CVE_2013_0277,