gistfile1.txt

 sig { params(incl_filters: T::Array[String], excl_filters: T::Array[String], table: T.nilable(String)).void }
...

          sig { override.returns(T.nilable(String)) }
          memoize def query_clause
            incl_slugs, excl_slugs = resolve_filters
            return "1=0" if !incl_slugs.nil? && incl_slugs.empty?

            predicates = []
            predicates << "#{@col} IN (#{incl_slugs.map { |f| "'#{f}'" }.join(', ')})" unless incl_slugs.nil?
            predicates << "#{@col} NOT IN (#{excl_slugs.map { |f| "'#{f}'" }.join(', ')})" unless excl_slugs.nil?

            predicates.join(" AND ") unless predicates.empty?
          end

          private

          sig { returns([T.nilable(T::Array[String]), T.nilable(T::Array[String])]) }
          def resolve_filters
            incl_slugs = (@incl_filters - @excl_filters) unless @incl_filters.empty?
            excl_slugs = @excl_filters unless @excl_filters.empty? || @incl_filters.present?
            [incl_slugs, excl_slugs]
          end