activerecord/lib/active_record/connection_adapters/determine_if_preparable_visitor.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

# frozen_string_literal: true

module ActiveRecord
  module ConnectionAdapters
    module DetermineIfPreparableVisitor
      attr_accessor :preparable

      def accept(object, collector)
        @preparable = true
        super
      end

      def visit_Arel_Nodes_In(o, collector)
        @preparable = false
        super
      end

      def visit_Arel_Nodes_NotIn(o, collector)
        @preparable = false
        super
      end

      def visit_Arel_Nodes_SqlLiteral(o, collector)
        @preparable = false
        super
      end
    end
  end
end