property.rb in neo4j-6.0.0.rc.1

- old
+ new

@@ -29,11 +29,17 @@
     def initialize(attributes = nil)
       super(attributes)
       send_props(@relationship_props) unless @relationship_props.nil?
     end
 
+    def creates_unique_option
+      self.class.creates_unique_option
+    end
+
     module ClassMethods
+      include Neo4j::Shared::Cypher::CreateMethod
+
       # Extracts keys from attributes hash which are relationships of the model
       # TODO: Validate separately that relationships are getting the right values?  Perhaps also store the values and persist relationships on save?
       def extract_association_attributes!(attributes)
         return if attributes.blank?
         {}.tap do |relationship_props|
@@ -60,29 +66,9 @@
       alias_method :end_class,    :to_class
 
       def load_entity(id)
         Neo4j::Node.load(id)
       end
-
-      def creates_unique
-        @creates_unique = true
-      end
-
-      def creates_unique_rel
-        warning = <<-WARNING
-creates_unique_rel() is deprecated and will be removed from future releases,
-use creates_unique() instead.
-WARNING
-
-        ActiveSupport::Deprecation.warn(warning, caller)
-
-        creates_unique
-      end
-
-      def creates_unique?
-        !!@creates_unique
-      end
-      alias_method :unique?, :creates_unique?
     end
 
     private
 
     def load_nodes(from_node = nil, to_node = nil)