lucascaton

source 'https://rubygems.org'

gem 'mechanize'
gem 'pry'

lucascaton

Crie sua Oferta Irresistível

Resumo do vídeo "Crie sua Oferta Irresistível" do Conrado Adolpho.

Oferta

Cliente ➙ Oferta ➙ Produto

---

lucascaton

%w(1 2).sort_by { |i| nil }
# => ["1", "2"]

# ...

%w(1 2 3 4 5 6).sort_by { |i| nil }
# => ["1", "2", "3", "4", "5", "6"]

### So far, so good...
### But look what happens when you have 7 or more elements:

lucascaton

public extension Array {
    public subscript(safe index: Int) -> Element? {
        return self.indices ~= index ? self[index] : nil
    }
}

// ...

let optionalResult = array[safe: 1] // returns nil instead of crashing

lucascaton

(1..50).to_a.first     # => 1
(1..50).to_a.second    # => 2
(1..50).to_a.third     # => 3
(1..50).to_a.fourth    # => 4
(1..50).to_a.fifth     # => 5
(1..50).to_a.forty_two # => 42

lucascaton

#!/usr/bin/env ruby

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do

lucascaton

# 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'

lucascaton

# (...)

Rails.boot!

# The code below allow to use Thin as the webserver
if $0 == 'script/server'
  # commands/server.rb (#45) is not cooperative, so we patch Rack itself
  require 'rack'
  module Rack::Handler
    class << self

lucascaton

#!/usr/bin/env ruby

require 'fileutils'

def make_tests_specs(current_path)
  current_path[:test_unit_directory].each do |file|
    unless file == '.' or file == '..'
      full_file = File.join(current_path[:test_unit_directory].path, file)

      if File.directory?(full_file)

lucascaton

#!/bin/bash

# Usage: after_merge branch_name

branch="$1"

git checkout master
git pull --rebase
git remote prune origin
git branch -d $branch