def test_sfilter(): brl = sfilter(even, one_to_n) assert set(brl(10)) == {0, 2, 4, 6, 8}
def test_sfilter(): brl = sfilter(even, one_to_n) assert set(brl(10)) == {0, 2, 4, 6, 8}
def test_sfilter(): brl = sfilter(even, one_to_n) assert set(brl(10)) == {0, 2, 4, 6, 8}
def test_sfilter(): brl = sfilter(even, one_to_n) assert set(brl(10)) == {0, 2, 4, 6, 8}