Override acts_as_list instance methods to save but skip validation

acts_as_list_skip_validation.rb

# config/initializers/acts_as_list_skip_validation.rb
module ActiveRecord
  module Acts
    module List
      module InstanceMethods
        # Move the item within scope, but skips validation
        def move_within_scope(scope_id)
          send("#{scope_name}=", scope_id)
          save(false)
        end
    
        # Sets the new position and saves it, but skips validation
        def set_list_position(new_position)
          send("#{position_column}=", new_position)
          save(false)
        end
      end
    end
  end
end