property.rb in neo4j-5.1.0.rc.1

- old
+ new

@@ -17,19 +17,20 @@
     # @return [String] a string representing the relationship type that will be created
     def type
       self.class._type
     end
 
-    def initialize(attributes = {}, options = {})
-      super(attributes, options)
+    def initialize(attributes = nil)
+      super(attributes)
       send_props(@relationship_props) unless @relationship_props.nil?
     end
 
     module ClassMethods
       # 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|
           attributes.each_key do |key|
             relationship_props[key] = attributes.delete(key) if [:from_node, :to_node].include?(key)
           end
         end
@@ -53,15 +54,26 @@
 
       def load_entity(id)
         Neo4j::Node.load(id)
       end
 
+      def creates_unique
+        @creates_unique = true
+      end
+
       def creates_unique_rel
-        @unique = true
+        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 unique?
-        !!@unique
+      def creates_unique?
+        !!@creates_unique
       end
     end
 
     private
 