* Create pull_request_template.md * fixup! Format Python code with psf/black push * Update pull_request_template.md * updating DIRECTORY.md * Update pull_request_template.md * Update pull_request_template.md * Update pull_request_template.md * Update pull_request_template.md * Update pull_request_template.md * Typos and formatting Co-authored-by: John Law <johnlaw.po@gmail.com>
* A recursive insertion sort * added doctests and typehints