method

predicates_unreferenced_by

predicates_unreferenced_by(other)
private

No documentation available.

# File activerecord/lib/active_record/relation/where_clause.rb, line 100
      def predicates_unreferenced_by(other)
        predicates.reject do |n|
          equality_node?(n) && other.referenced_columns.include?(n.left)
        end
      end