lib/yuyi/core.rb in yuyi-1.0.8 vs lib/yuyi/core.rb in yuyi-1.1.3

@@ -17,9 +17,13 @@
   #
   # Destructively convert all keys to symbols, as long as they respond
   # to +to_sym+. This includes the keys from the root hash and from all
   # nested hashes.
   #
+  # DEPRECATION
+  # required for: ruby 1.8.7
+  # can be replaced with activesupport ~4.0
+  #
   def deep_symbolize_keys!
     deep_transform_keys!{ |key| key.to_sym rescue key }
   end
 
   def deep_stringify_keys!