Fix arena examples and tie handling #3

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	test:
	name: Python ${{ matrix.python-version }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: pip install -e ".[dev]"

	- name: Lint
	run: ruff check orc/

	- name: Test
	run: pytest tests/ -v

	publish:
	name: Publish to PyPI
	needs: test
	runs-on: ubuntu-latest
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
	permissions:
	id-token: write

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install build tools
	run: pip install build

	- name: Build package
	run: python -m build

	- name: Publish to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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