Add namespaced example (#1422) #500

	name: rubocop

	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.0.1
	- name: Install gems
	run: bundle install --jobs 4 --retry 3
	- name: Run RuboCop
	run: bundle exec rubocop --parallel

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