Method chunks

test/base/test_result.py:1135–1140

(num)

        data = [(1, 1, 1), (2, 1, 2), (1, 1, 1), (1, 3, 2), (4, 1, 2)]

        def chunks(num):
            while data:
                rows = data[0:num]
                data[:] = []

                yield [row[0] for row in rows]

        return chunks