Add a tap function #95
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This function lazily performs a side effect for each item in an iterable, without changing the keys/values of said iterable. This is useful for things like logging, saving partial results to a database, or any other side effects which should not change the outcome of the full iteration pipeline.
nikic
reviewed
Sep 16, 2023
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Can you please also add a test for the function and mention it in the README? |
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This function lazily performs a side effect for each item in an iterable, without changing the keys/values of said iterable.
This is useful for things like logging, saving partial results to a database, or any other side effects which should not change the outcome of the full iteration pipeline.