use `.to_ref()` to avoid unnecessary data #35

	# This workflow tests the generation of impact methods

	name: Generate and store impact methods

	on:
	pull_request:
	branches: [master, develop]
	types: [opened, reopened, ready_for_review] # excludes syncronize to avoid redundant trigger from commits on PRs
	workflow_dispatch: # also allow manual trigger, for testing purposes

	jobs:
	generate_methods:
	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- name: Update pip & install testing pkgs
	run: \|
	python -VV
	python -m pip install --upgrade pip setuptools wheel
	pip install pytest pytest-cov flake8

	# install package & dependencies
	- name: Install package and dependencies
	run: \|
	pip install .

	- name: Generate and store methods
	run: \|
	pytest -m generate_methods

	- name: Upload files
	if: always()
	uses: actions/upload-artifact@v4
	with:
	# Artifact name
	name: lciafmt_methods
	# A file, directory or wildcard patter that describes what to upload
	path: \|
	# ~/Library/Application Support/lciafmt/*
	~/Library/Application Support/lciafmt/diff/*
	if-no-files-found: warn # 'warn' or 'ignore' are also available, defaults to `warn`
	# retention-days: 5 # cannot exceed the retention limit set by the repository, organization, or enterprise.

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