lib/json/ld/compact.rb in json-ld-1.1.10 vs lib/json/ld/compact.rb in json-ld-1.1.11

@@ -44,10 +44,10 @@
         end
 
         inside_reverse = property == '@reverse'
         result = {}
 
-        element.keys.each do |expanded_property|
+        element.each_key do |expanded_property|
           expanded_value = element[expanded_property]
           debug("") {"#{expanded_property}: #{expanded_value.inspect}"}
 
           if %w(@id @type).include?(expanded_property)
             compacted_value = [expanded_value].flatten.compact.map do |expanded_type|