LUIS CUEVAS lcuevastodoit

Setting this up took quite a bit of time and research for me, so just thought of sharing the learnings along the way that led to a working setup.

Initial error that I was getting with running System tests in Rails 6

System test integration requires Rails >= 5.1 and has a hard dependency on a webserver and `capybara`, please add capybara to your Gemfile and configure a webserver (e.g. `Capybara.server = :webrick`) before attempting to use system tests.

since the error above says specify Capybara in the Gemfile, a part of my Gemfile looked like below:

Gist markdown examples

A collection of Markdown code and tricks that were tested to work in Gist.

This and all public gists in https://gist.github.com/ww9 are Public Domain. Do whatever you want with it including , no need to credit me.

Todo

Reformat this whole document and assimilate these:

Increasing the amount of inotify watchers

If you are not interested in the technical details and only want to get Listen to work:

If you are running Debian, RedHat, or another similar Linux distribution, run the following in a terminal:

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p

	import $ from 'jquery'
	window.jQuery = window.$ = $
	import JSZip from 'jszip'
	window.JSZip = JSZip
	import 'pdfmake'
	import dataTable from 'datatables.net-bs4'
	dataTable(window, $)
	import buttons from 'datatables.net-buttons-bs4'
	buttons(window, $)
	import columnVisibility from 'datatables.net-buttons/js/buttons.colVis.js'

	git config remote.origin.fetch "+refs/heads/:refs/remotes/origin/"
	git fetch origin
	git fetch --all

	### if you need stash before
	git stash
	git pull
	git stash pop

	### if there are conflicts when stash pop

	#################################################################
	# = This script transfers bash history to zsh history
	# = Change bash and zsh history files, if you don't use defaults
	#
	# = Usage: ruby bash_to_zsh_history.rb
	#
	# = Author: Ankit Goyal
	#################################################################

	# change if you don't use default values

	require 'rubygems'
	require 'capybara'
	require 'capybara/dsl'
	require 'capybara/poltergeist'


	Capybara.run_server = false
	Capybara.current_driver = :poltergeist
	Capybara.javascript_driver = :poltergeist
	Capybara.app_host = 'http://www.youtube.com'

	# rails console test
	# # or
	# RAILS_ENV=test rails console

	require 'capybara/dsl'
	Capybara.app = app.instance_variable_get("@app")
	cap = Object.new.instance_eval { extend Capybara::DSL; self }

	# cap.visit '/'
	# cap.page.find 'h1'

	#!/bin/bash
	check_internet_connection() {
	return $(ping -c 1 www.baidu.com > /dev/null)
	}

	SSID=$1
	PW=$2

	while [ 1 ]; do
	check_internet_connection

	# Para ver los tipos de columnas de un modelo
	Model.columns_hash.each {\|k,v\| puts "#{k} => #{v.type}"}

	# debugging de una variable
	<%if Rails.env.development?%>
	<div class='row'></div>
	<div class='col'></div>
	<%= debug @contacts%>
	<%end%>