bernardobarreto

# frozen_string_literal: true

# specify a directory to install
cask_args appdir: '/Applications'

brew 'bash'
brew 'bash-completion'
brew 'git'
brew 'hub'
brew 'rvm'

bernardobarreto

class Author
  include Mongoid::Document
  field :name, :type => String
  embeds_many :posts
end

class Post
  include Mongoid::Document
  field :title, :type => String
  embedded_in :author

bernardobarreto

# From bcrypt-ruby gem
require 'bcrypt'
class User
  include DataMapper::Resource

  attr_accessor :password, :password_confirmation

  property :id, Serial
  property :username, String, :required => true, :length => (2..32), :unique => true
  property :password_hash, String, :length => 60

bernardobarreto

HTML and Sinatra really only support the GET and the POST methods. In order to be able to use the PUT and DELETE methods in Sinatra, you kind of have to "trick" the form to go to the right place. Then you can name the routes the proper way - otherwise you can only really work with GET and POST.

I used the Craiglist Jr challenge for some examples. Let's look at a quick example of a POST form/method/route- in this case, we're creating a new Craigslist article:

POST form and corresponding route:

<form action="/article/new" method="post">
  --------------------------------
  YOUR FORM FIELDS HERE

bernardobarreto

This is a rough guide to setting up browser testing through Selenium on Windows Subsystem for Linux (WSL), aka Bash on Ubuntu on Windows. It assumes the following environment:

• Windows 10, running WSL
• A Ruby dev environment, running inside WSL
• Code that we want to test using a web driver, in this case Selenium, with a Capybara and RSpec test framework

The coding project folders are stored in the main Windows filing hierarchy and accessed via dev/mnt, but that makes no real difference to development and testing other than making it possible to edit the code using a GUI based editor within Windows.

The problem with browser testing in WSL is that it relies on opening and controlling a web browser, and browsers don’t work on WSL at present as it deliberately doesn’t include X Windows or some other GUI manager - it’s meant to be command line after all. So while you can apt-get firefox, trying to actually run it isn’t going to work.

bernardobarreto

module Searcheable
  extend ActiveSupport::Concern

  module ClassMethods

    def pluck(*fields)
      ElasticRelation.new(self).pluck(*fields)
    end

    def find_by(terms)

bernardobarreto

class Visit
  include Mongoid::Document
  
  field :counter, type: Integer
  
  def increment!
    self.inc(counter: 1)
  end
end

bernardobarreto

class Visit
  include Mongoid::Document
  
  field :counter, type: Integer
  
  def increment!
    self.counter += 1
    self.save!
  end
end

bernardobarreto

class DashboardController < ApplicationController
  include IncrementableVisits

  def index
  end
end

bernardobarreto

module IncrementableVisits
  extend ActiveSupport::Concern

  included do
    before_action :increment_visits, only: [:index, :show, :new, :edit]
  end

  def increment_visits
    current_user.inc(visits: 1) # Mongoid ODM example
  end