Get Launching Cheat Sheet provided by RubyThursday.com -- updated 5/21/16

Get Launching

1. Open terminal and check versions of Ruby and Rails against production server params or to make sure you are using the most recent stable versions.
  $ ruby -v
  $ rvm list
  $ rvm list known
  $ rvm install ruby 2.3.1
  $ rvm list
  $ ruby -v
  $ gem install rails
  $ rails -v

2. Navigate to where you want to create your app.
  $ cd ~/Sites

3. Create new repo/app without unit tests 
  $ rails new {name} -T  
  example: $ rails new ruby_thursday -T
  or if needing to a specific version of rails: $ rails _4.1.0_ new ruby_thursday -T

4. Navigate into new app
  $ cd ruby_thursday

5. Set up git
  $ git init

6. Set up Github and make first commit
  copy/paste from Github to create remote repo
  $ git add .
  $ git commit -m "Initial commit"

7. Open app in favorite text editor. 
  $ subl .

8. Set Ruby version in Gemfile
  ruby '2.3.1'

9. Review standard gems change any per preferences
	You need to have Postres installed first -- https://wiki.postgresql.org/wiki/Detailed_installation_guides
  gem 'pg'

10. Set up preferred test and development gems

#Option 1: with 'capybara-webkit'  -- you need to have QT installed first https://github.com/thoughtbot/capybara-webkit/wiki/Installing-Qt-and-compiling-capybara-webkit.
  group :development, :test do
    gem 'better_errors'
    gem 'binding_of_caller'
    gem 'capybara-email'
    gem 'capybara-webkit'
    gem 'factory_girl_rails'
    gem 'faker' #some older RubySnacks may reference 'ffaker'
    gem 'database_cleaner'
    gem 'letter_opener'
    gem 'rspec-rails'
    gem 'pry'
    gem 'pry-nav'
    gem 'pry-rails', '~> 0.3.2'
    gem 'simple_bdd'
    gem 'shoulda-matchers'
    gem 'spring' 
  end 

#Option 2: with 'selenium-webdriver'

  group :development, :test do
    gem 'better_errors'
    gem 'binding_of_caller'
    gem 'capybara-email'
    gem 'factory_girl_rails'
    gem 'faker'
    gem 'database_cleaner'
    gem 'letter_opener'
    gem 'rspec-rails'
    gem 'pry'
    gem 'pry-nav'
    gem 'pry-rails', '~> 0.3.2'
    gem 'selenium-webdriver'
    gem 'simple_bdd'
    gem 'shoulda-matchers'
    gem 'spring' 
  end

11. Install the gems
  $ bundle

12. Edit config/database.yml with preferred database and database names
  adapter: postgresql
  
  development:
  <<: *default
  database: db/ruby_thursday_development

  test:
    <<: *default
    database: db/ruby_thursday_test

  production:
    <<: *default
    database: db/ruby_thursday_production


13. Create database
  $ rake db:create  

14. Install rspec
  $ rails generate rspec:install

15. Edit or create rails_helper.rb
  #Replace with below for Option 1: with 'capybara-webkit' 
	ENV['RAILS_ENV'] ||= 'test'
	require File.expand_path('../../config/environment', __FILE__)
	# Prevent database truncation if the environment is production
	abort("The Rails environment is running in production mode!") if Rails.env.production?
  require 'spec_helper'
	require 'rspec/rails'
	require 'capybara/rspec'
	require 'simple_bdd'
	require 'shoulda/matchers'
	Capybara.javascript_driver = :webkit

	ActiveRecord::Migration.maintain_test_schema!

	RSpec.configure do |config|
		config.fixture_path = "#{::Rails.root}/spec/fixtures"

		config.use_transactional_fixtures = true
		
    config.before(:suite) do
		  DatabaseCleaner.strategy = :truncation
		  DatabaseCleaner.clean_with(:truncation)
		end	

		config.before(:each) do
		  DatabaseCleaner.start
		end

		config.after(:each) do
		  DatabaseCleaner.clean
		end

    config.include SimpleBdd, type: :feature
		
		Shoulda::Matchers.configure do |config|
		  config.integrate do |with|
		    with.test_framework :rspec
		    with.library :rails
		  end
		end
		
		config.infer_spec_type_from_file_location!

		config.filter_rails_from_backtrace!		

	end

	#Replace with below for Option 2: with 'selenium-webdriver'
	ENV['RAILS_ENV'] ||= 'test'
	require File.expand_path('../../config/environment', __FILE__)
	# Prevent database truncation if the environment is production
	abort("The Rails environment is running in production mode!") if Rails.env.production?
	require 'spec_helper'
	require 'rspec/rails'
	require 'capybara/rspec'
	require 'simple_bdd'
	require 'shoulda/matchers'

	ActiveRecord::Migration.maintain_test_schema!

	RSpec.configure do |config|

		config.fixture_path = "#{::Rails.root}/spec/fixtures"

		config.use_transactional_fixtures = false

		config.before(:suite) do
		  DatabaseCleaner.clean_with(:truncation)
		end

		config.before(:each) do
		  DatabaseCleaner.strategy = :transaction
		end

		config.before(:each, :js => true) do
		  DatabaseCleaner.strategy = :truncation
		end

		config.before(:each) do
		  DatabaseCleaner.start
		end

		config.after(:each) do
		  DatabaseCleaner.clean
		end
		
		config.include SimpleBdd, type: :feature
		
		Shoulda::Matchers.configure do |config|
		  config.integrate do |with|
		    with.test_framework :rspec
		    with.library :rails
		  end
		end
		
		config.infer_spec_type_from_file_location!

		config.filter_rails_from_backtrace!	

	end
  

16. Commit set up 
  $ git add .
  $ git commit -m "Set up app with development gems, rspec, and pg"