lib/timber/util/hash.rb in timber-2.0.8 vs lib/timber/util/hash.rb in timber-2.0.9

@@ -1,9 +1,11 @@
 module Timber
   module Util
     # @private
     module Hash
+      SANITIZED_VALUE = '[sanitized]'.freeze
+
       extend self
 
       def deep_compact(hash)
         new_hash = {}
 
@@ -18,9 +20,20 @@
             new_hash[k] = v
           end
         end
 
         new_hash
+      end
+
+      def sanitize(hash, keys_to_sanitize)
+        hash.each_with_object({}) do |(k, v), h|
+          k = k.to_s.downcase
+          if keys_to_sanitize.include?(k)
+            h[k] = SANITIZED_VALUE
+          else
+            h[k] = v
+          end
+        end
       end
     end
   end
 end
\ No newline at end of file