
* luhn.py: Favor list comprehensions over maps As discussed in CONTRIBUTING.md. * updating DIRECTORY.md Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
* luhn.py: Favor list comprehensions over maps As discussed in CONTRIBUTING.md. * updating DIRECTORY.md Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>