Bump nokogiri from 1.12.5 to 1.13.6 #106

	env:
	RUBY_VERSION: 2.4
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres

	name: Rails tests
	on: [push,pull_request]
	jobs:
	rubocop-test:
	name: Rubocop
	runs-on: ubuntu-18.04
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-ruby@v1
	with:
	ruby-version: ${{ env.RUBY_VERSION }}
	- name: Install Rubocop
	run: gem install rubocop
	- name: Check code
	run: rubocop
	rspec-test:
	name: RSpec
	needs: rubocop-test
	runs-on: ubuntu-18.04
	services:
	postgres:
	image: postgres:latest
	ports:
	- 5432:5432
	env:
	POSTGRES_USER: ${{ env.POSTGRES_USER }}
	POSTGRES_PASSWORD: ${{ env.POSTGRES_PASSWORD }}
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-ruby@v1
	with:
	ruby-version: ${{ env.RUBY_VERSION }}
	- name: Install postgres client
	run: sudo apt-get install libpq-dev
	- name: Install dependencies
	run: \|
	gem install bundler
	bundler install
	- name: Create database
	run: \|
	bundler exec rails db:create RAILS_ENV=test
	bundler exec rails db:migrate RAILS_ENV=test
	- name: Run tests
	run: bundler exec rake
	- name: Upload coverage results
	uses: actions/upload-artifact@master
	if: always()
	with:
	name: coverage-report
	path: coverage

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