matiasmasca

# -*- coding: utf-8 -*-

"""A simple tool to document how to control AWS resources.

AWS AUTHENTICATION
-------------------

In order to run any of the code below, you need a profile with AWS credentials
set up on your computer. It's very easy to do this. Google how to configure
your profile with boto3, or visit the docs:

matiasmasca

if Rails.env.development?
  FileUtils.mkdir_p(Rails.root.join('config', 'certs'))
  key_path = Rails.root.join('config', 'certs', 'development.key')
  crt_path = Rails.root.join('config', 'certs', 'development.crt')
  unless File.exist?(key_path) && File.exist?(crt_path)

    def cert_domain
      'localhost' # Setting[:cookie_domain] || 'localhost'
    end

matiasmasca

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

matiasmasca

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

matiasmasca

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

matiasmasca

require 'rails_helper'

RSpec.describe TodosController, :type => :controller do

  describe "GET #index" do
  #describe "POST #create" do
  #describe "GET #show" do
  #describe "PATCH #update" do (or PUT #update)
  #describe "DELETE #destroy" do
  #describe "GET #new" do

matiasmasca

# Original source: https://gist.github.com/hopsoft/56ba6f55fe48ad7f8b90
# Merged with: https://gist.github.com/kofronpi/37130f5ed670465b1fe2d170f754f8c6
# Benefits of: https://gist.github.com/e12e/e0c7d2cc1d30d18c8050b309a43450ac
# And fixes of: https://gist.github.com/joelvh/f50b8462611573cf9015e17d491a8a92
namespace :db do
  desc 'Dumps the database to backups'
  task dump: :environment do
    dump_fmt   = ensure_format(ENV['format'])
    dump_sfx   = suffix_for_format(dump_fmt)
    backup_dir = backup_directory(Rails.env, create: true)

matiasmasca

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

matiasmasca

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

matiasmasca

All github Emoji (Smiles)

ali.md/emoji

| 😄 | 😆 | 😊 | 😃 | ☺️ | 😏 | 😍 | 😘 | :kissing_face: | 😳 | 😌 | 😆 | 😁 | 😉 | :wink2: | 👅 | 😒 | 😅 | 😓

😩 | 😔 | 😞 | 😖 | 😨 | 😰 | 😣 | 😢 | 😭 | 😂 | 😲 | 😱 | | 😫 | 😠 | 😡 | 😤 | 😪 | 😋 | 😷

😎 | 😵 | 👿 | 😈 | 😐 | 😶 | 😇 | 👽 | 💛 | 💙 | 💜 | ❤️ | 💚 | 💔 | 💓 | 💗 | 💕 | 💞 | 💘 | ✨