model.rb in kithe-2.15.1

- old
+ new

@@ -21,10 +21,16 @@
   # * Kithe::Model.where(kithe_model_type: ["work", "asset"])
   # * Kithe::Model.collection.where(title: "whatever")
   #
   # Since the rails enum uses an int field, this doens't take up too much extra
   # space in pg or anything, and is convenient.
-  enum kithe_model_type: { collection: 0, work: 1, asset: 2}
+  #
+  # Start using new non-deprecated args in Rails 7.0
+  if Rails.gem_version < Gem::Version.new("7.0")
+    enum kithe_model_type: { collection: 0, work: 1, asset: 2}
+  else
+    enum :kithe_model_type, { collection: 0, work: 1, asset: 2}
+  end
 
   attr_json_config(default_accepts_nested_attributes: { reject_if: :all_blank })
 
   # keep json_attributes column out of #inspect display of model shown in logs and
   # console -- because it can be huge, and is generally duplicated by individual