Python foldl Examples

Example #1

File: list_ops_test.py Project: rvsp/python-1

 def test_foldl_empty_list(self):
     self.assertEqual(foldl(lambda x, y: x * y, [], 2), 2)

Example #2

File: list_ops_test.py Project: riseshia/exercism

 def test_foldl_div(self):
     self.assertEqual(
         0, list_ops.foldl(operator.floordiv, [1, 2, 3, 4, 5, 6], 1))

Example #3

File: list_ops_test.py Project: riseshia/exercism

 def test_foldl_sub(self):
     self.assertEqual(-15, list_ops.foldl(operator.sub, [1, 2, 3, 4, 5], 0))

Example #4

File: list_ops_test.py Project: riseshia/exercism

 def test_foldl_sum(self):
     self.assertEqual(21, list_ops.foldl(operator.add, [1, 2, 3, 4, 5, 6],
                                         0))

Example #5

File: list_ops_test.py Project: riseshia/exercism

 def test_foldl_product(self):
     self.assertEqual(720,
                      list_ops.foldl(operator.mul, [1, 2, 3, 4, 5, 6], 1))

Example #6

File: list_ops_test.py Project: a62mds/exercism

 def test_foldl_product(self):
     self.assertEqual(720, list_ops.foldl(operator.mul, [1, 2, 3, 4, 5, 6], 1))

Example #7

File: list_ops_test.py Project: thedubb/python-1

 def test_foldl_nonempty_list_floordiv(self):
     self.assertEqual(list_ops.foldl(operator.floordiv, [2, 5], 5), 0)

Example #8

File: list_ops_test.py Project: ThomasZumsteg/exercism-python

 def test_foldl_nonempty_list_floordiv(self):
     self.assertEqual(list_ops.foldl(operator.floordiv, [2, 5], 5), 0)

Example #9

File: list_ops_test.py Project: thedubb/python-1

 def test_foldl_empty_list(self):
     self.assertEqual(list_ops.foldl(operator.mul, [], 2), 2)

Example #10

File: list_ops_test.py Project: ThomasZumsteg/exercism-python

 def test_foldl_empty_list(self):
     self.assertEqual(list_ops.foldl(operator.mul, [], 2), 2)

Example #11

File: list_ops_test.py Project: ThomasZumsteg/exercism-python

 def test_foldl_nonempty_list_addition(self):
     self.assertEqual(list_ops.foldl(operator.add, [1, 2, 3, 4], 5), 15)

Example #12

 def test_foldl_empty_list(self):
     self.assertEqual(foldl(lambda acc, el: el * acc, [], 2), 2)

Example #13

File: list_ops_test.py Project: a62mds/exercism

 def test_foldl_sub(self):
     self.assertEqual(-15, list_ops.foldl(operator.sub, [1, 2, 3, 4, 5], 0))

Example #14

File: list_ops_test.py Project: a62mds/exercism

 def test_foldl_div(self):
     self.assertEqual(0, list_ops.foldl(operator.floordiv, [1, 2, 3, 4, 5, 6], 1))

Example #15

File: list_ops_test.py Project: rvsp/python-1

 def test_foldl_direction_independent_function_applied_to_non_empty_list(
         self):
     self.assertEqual(foldl(lambda x, y: x + y, [1, 2, 3, 4], 5), 15)

Example #16

File: list_ops_test.py Project: thedubb/python-1

 def test_foldl_nonempty_list_addition(self):
     self.assertEqual(list_ops.foldl(operator.add, [1, 2, 3, 4], 5), 15)

Example #17

File: list_ops_test.py Project: rvsp/python-1

 def test_foldl_direction_dependent_function_applied_to_non_empty_list(
         self):
     self.assertEqual(foldl(lambda x, y: x // y, [2, 5], 5), 0)

Example #18

File: list_ops_test.py Project: a62mds/exercism

 def test_foldl_sum(self):
     self.assertEqual(21, list_ops.foldl(operator.add, [1, 2, 3, 4, 5, 6], 0))