def test_chained_transducers(self):
result = transduce(transducer=compose(mapping(lambda x: x * x),
filtering(lambda x: x % 5 != 0),
taking(6),
dropping_while(lambda x: x < 15),
distinct()),
reducer=appending(),
iterable=range(20))
self.assertSequenceEqual(result, [16, 36, 49])
def test_chained_transducers(self):
result = transduce(transducer=compose(
mapping(lambda x: x*x),
filtering(lambda x: x % 5 != 0),
taking(6),
dropping_while(lambda x: x < 15),
distinct()),
reducer=appending(),
iterable=range(20))
self.assertSequenceEqual(result, [16, 36, 49])
def test_chained_transducers(self):
result = transduce(transducer=compose(
mapping(lambda x: x*x),
filtering(lambda x: x % 5 != 0),
taking(6),
dropping_while(lambda x: x < 15),
distinct()),
iterable=range(20))
expected = [16, 36, 49]
for r, e in zip(result, expected):
self.assertEqual(r, e)
def test_chained_transducers(self):
result = transduce(
transducer=compose(
mapping(lambda x: x * x),
filtering(lambda x: x % 5 != 0),
taking(6),
dropping_while(lambda x: x < 15),
distinct(),
),
iterable=range(20),
)
expected = [16, 36, 49]
for r, e in zip(result, expected):
self.assertEqual(r, e)
def test_distinct(self):
result = transduce(transducer=distinct(),
reducer=appending(),
iterable=[1, 1, 3, 5, 5, 2, 1, 2])
self.assertListEqual(result, [1, 3, 5, 2])
def test_distinct(self):
result = transduce(transducer=distinct(),
reducer=appending(),
iterable=[1, 1, 3, 5, 5, 2, 1, 2])
self.assertListEqual(result, [1, 3, 5, 2])
