method

predicates_unreferenced_by

v7.1.3.4 - Show latest stable - 0 notes - Class: WhereClause

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predicates_unreferenced_by(other) private

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# File activerecord/lib/active_record/relation/where_clause.rb, line 159
        def predicates_unreferenced_by(other)
          referenced_columns = other.referenced_columns

          predicates.reject do |node|
            attr = extract_attribute(node) || begin
              node.left if equality_node?(node) && node.left.is_a?(Arel::Predications)
            end

            attr && referenced_columns[attr]
          end
        end

predicates_unreferenced_by

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