lib/neo4j/shared/enum.rb in neo4j-9.3.0 vs lib/neo4j/shared/enum.rb in neo4j-9.4.0

@@ -65,11 +65,11 @@
         else
           fail ArgumentError, 'Invalid parameter for enum. Please provide an Array or an Hash.'
         end
 
         unless case_sensitive
-          enum_keys.keys.each do |key|
+          enum_keys.each_key do |key|
             fail ArgumentError, 'Enum keys must be lowercase unless _case_sensitive = true' unless key.downcase == key
           end
         end
 
         enum_keys
@@ -128,20 +128,20 @@
           enum_keys
         end
       end
 
       def define_enum_methods_?(property_name, enum_keys, options)
-        enum_keys.keys.each do |enum_value|
+        enum_keys.each_key do |enum_value|
           method_name = build_method_name(enum_value, property_name, options)
           check_enum_method_conflicts! property_name, :"#{method_name}?"
           define_method("#{method_name}?") do
             __send__(property_name).to_s.to_sym == enum_value
           end
         end
       end
 
       def define_enum_methods_!(property_name, enum_keys, options)
-        enum_keys.keys.each do |enum_value|
+        enum_keys.each_key do |enum_value|
           method_name = build_method_name(enum_value, property_name, options)
           check_enum_method_conflicts! property_name, :"#{method_name}!"
           define_method("#{method_name}!") do
             __send__("#{property_name}=", enum_value)
           end