fix polluted array prototype #658

	name: 'CI'

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	ci:
	needs: [test, downstream]
	runs-on: ubuntu-latest
	steps:
	- run: true
	test:
	name: yarn ${{ matrix.yarncmd }}
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	yarncmd: ['test', 'docs']
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v3
	with:
	node-version: 16
	- name: Install Dependencies
	run: yarn install --pure-lockfile
	- name: Check Peer Dependencies
	run: npx check-peer-dependencies
	- name: Run Tests
	run: yarn ${{ matrix.yarncmd }}

	downstream:
	name: Test downstream ${{ matrix.group }} projects
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	group: ['angular', 'angularjs', 'react', 'other']
	steps:
	- uses: actions/checkout@v2
	- name: Prepare to Test Downstream Projects
	run: \|
	npm config set scripts-prepend-node-path auto
	git config --global user.email [email protected]
	git config --global user.name uirouter_github_actions
	- name: Install Dependencies
	run: yarn install --pure-lockfile
	- name: Test Downstream Projects
	run: yarn test:downstream --group ${{ matrix.group }}

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