MNT: adding example docs to the find_closest() function #1056

	name: PyTest

	on:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	paths:
	- "**.py"

	jobs:
	fail_if_pull_request_is_draft:
	if: github.event.pull_request.draft == true
	runs-on: ubuntu-18.04
	steps:
	- name: Fails in order to indicate that pull request needs to be marked as ready to review and unit tests workflow needs to pass.
	run: exit 1
	run_pytest_and_doctest:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	python-version:
	- 3.8
	- 3.11
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	- name: Build RocketPy (without optional dependencies)
	run: \|
	pip install .
	- name: Import rocketpy in python and test if it works
	run: \|
	python -c "import sys, rocketpy; print(f'{rocketpy.__name__} running on Python {sys.version}')"
	- name: Install optional dependencies
	run: \|
	pip install -r requirements-tests.txt
	- name: Test with pytest
	run: \|
	pytest
	cd rocketpy
	pytest --doctest-modules

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