lib/extensions/hash.rb in scudco-taza-0.8.6 vs lib/extensions/hash.rb in scudco-taza-0.8.7

@@ -1,5 +1,15 @@
 class Hash
   def convert_hash_keys_to_methods(fixture) # :nodoc:
     Taza::Entity.new(self,fixture)
   end
+
+  # Recursively replace key names that should be symbols with symbols.
+  def key_strings_to_symbols!
+    result = Hash.new
+    self.each_pair do |key,value|
+      value.key_strings_to_symbols! if value.kind_of? Hash and value.respond_to? :key_strings_to_symbols!
+      result[key.to_sym] = value
+    end
+    self.replace(result)
+  end
 end