Python traverse Examples

Programming Language: Python

Namespace/Package Name: lenses.typeclass

Method/Function: traverse

Examples at hotexamples.com: 4

Python traverse - 4 examples found. These are the top rated real world Python examples of lenses.typeclass.traverse extracted from open source projects. You can rate examples to help us improve the quality of examples.

Example #1

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def test_traversal_list_using_identity():
    assert tc.traverse([1, 2, 3], ident) == Identity([4, 4, 4])

Example #2

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def test_traversal_just_using_identity():
    assert tc.traverse(Just(1), ident) == Identity(Just(4))

Example #3

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def test_traversal_nothing_using_identity():
    assert tc.traverse(Nothing(), ident) == Identity(Nothing())

Example #4

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def test_traversal_empty_list_using_identity():
    assert tc.traverse([], ident) == Identity([])