fix tableless with rails 8

Author: scambra

.github/workflows/ci.yml

@@ -100,8 +100,8 @@ jobs:
           - ruby: '3.4'
             rails: '7.2'
             coverage: true
-          - rails: '8.0'
-            allow_failure: true
+#          - rails: '8.0'
+#            allow_failure: true
     timeout-minutes: 60
     env:
       JRUBY_OPTS: "--debug"

gemfiles/Gemfile.rails-8.0.x.lock

@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    active_scaffold (4.1.3)
+    active_scaffold (4.1.4)
       dartsass-sprockets (~> 3.2.0)
       html_attrs (~> 1.1)
       ice_nine (~> 0.11)

lib/active_scaffold/tableless.rb

@@ -123,14 +123,14 @@ class << new_relation; include RelationExtension; end unless new_relation.is_a?(
     end
 
     def find_one(id)
-      @klass.find_one(id, self) || raise(ActiveRecord::RecordNotFound)
+      model.find_one(id, self) || raise(ActiveRecord::RecordNotFound)
     end
 
     def execute_simple_calculation(operation, column_name, distinct)
-      @klass.execute_simple_calculation(self, operation, column_name, distinct)
+      model.execute_simple_calculation(self, operation, column_name, distinct)
     end
 
-    delegate :implicit_order_column, to: :@klass
+    delegate :implicit_order_column, to: :model
 
     def exists?
       size.positive?
@@ -139,7 +139,7 @@ def exists?
     private
 
     def exec_queries
-      @records = @klass.find_all(self)
+      @records = model.find_all(self)
       @loaded = true
       @records
     end