Rails 4 Bootstrap

--db--migration--initial_setup.rb

class InitialSetup < ActiveRecord::Migration
  def change

    create_table "models", force: true do |t|
      t.string   "string_field"
      t.integer  "number_field"
      t.boolean  "truefalse_field"
      t.datetime "created_at",          null: false
      t.datetime "updated_at",          null: false
    end

  end
end

--Gemfile

source "https://rubygems.org"

ruby "2.1.0"
gem "rails", "4.0.2"

gem "active_model_serializers", "0.8.1"
gem "haml-rails", "0.5.3"
gem "jquery-rails", "3.1.0"
gem "pg", "0.17.1"
gem "sass-rails", "4.0.1"
gem "settingslogic", "2.0.9"
gem "uglifier", "2.4.0"
gem "unicorn", "4.8.1"

group :production do 
  gem "rails_12factor", "0.0.2"
end

group :development do
  gem "better_errors", "1.1.0"
  gem "binding_of_caller", "0.7.2"
end

group :development, :test do
  gem "capybara", "2.2.1"
  gem "database_cleaner", "1.2.0"
  gem "factory_girl_rails", "4.3.0"
  gem "faker", "1.2.0"
  gem "figaro", "0.7.0"
  gem "fuubar", "1.3.2"
  gem "pry-rails", "0.3.2"
  gem "pry-remote", "0.1.8"
  gem "rspec-rails", "2.14.1"
  gem "shoulda", "3.5.0"
end

--gitignore

/.bundle
/db/*.sqlite3
/db/*.sqlite3-journal
/log/*.log
/tmp
*.rbc
*.sassc
.sass-cache
capybara-*.html
.rspec
.rvmrc
/.bundle
/vendor/bundle
/log/*
/tmp/*
/db/*.sqlite3
/public/system/*
/coverage/
/spec/tmp/*
**.orig
rerun.txt
pickle-email-*.html
.project
config/initializers/secret_token.rb
.DS_Store
dump.rdb
*.sublime-workspace
*.sublime-project
.powrc
.env

--Procfile

web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb

--Procfile_development

web: rails server

--rspec

--format Fuubar
--color

--ruby-version

2.1.0-p0

README.md

install rails

rails create [app_name]

install rspec

rm -rf test

rails generate rspec:install

install figaro

rails generate figaro:install

create staging env

cp config/environments/production.rb config/environments/staging.rb

git config heroku.remote staging

heroku config:set RACK_ENV=staging RAILS_ENV=staging

set up capybara with rspec

app--assets--javascripts--application.js

//= require jquery
//= require jquery_ujs

app--assets--stylesheets--fonts.scss

_

app--assets--stylesheets--style.scss

body {

}

header {

}

h1, h2, h3, h4 {

}

.main {

}

footer {

}

app--assets--stylesheets--variables.scss

$darkest: #000000;
$brightest: #ffffff;
$dark_blue: #0033cc;
$dark_red: #cc0000;

app--views--layouts--_notices.html.haml

- [:notice, :error, :alert].each do |level|
  - unless flash[level].blank?
    .alert{:class => "#{flash_class(level)}"}
      %a.close{ href: "#" }
        x
      = content_tag :p, flash[level]

app--views--layouts--application.html.haml

!!!
%html{ lang: "en" }
  %head
    %meta{ charset: "utf-8" }
    %meta{ name: "viewport", content: "width=device-width, initial-scale=1, maximum-scale=1"}
    %title= content_for?(:title) ? yield(:title) : "[APP NAME]"
    %meta{ content: "", name: "description" }
    %meta{ content: "", name: "keywords" }
    = stylesheet_link_tag "application", :media => "all"
    = javascript_include_tag "application"
    = csrf_meta_tags
    = yield(:head)
  %body{ class: "#{params[:controller]} #{params[:action]}" }
    %header
      = render 'layouts/header'
    .main
      = render 'layouts/notices'
      = yield
    %footer
      = render 'layouts/footer'

app-assets--stylesheets--applications.scss

@import "variables";
@import "fonts";
@import "style";

config--application_settings.yaml

defaults: &defaults
  app_name: "[app_name]"

test:
  <<: *defaults
  app_server: "Test"

development:
  <<: *defaults
  app_server: "Development"

staging:
  <<: *defaults
  app_server: "Staging"

production:
  <<: *defaults
  app_server: "Production"

config--database.yaml

development:
  adapter: postgresql
  host: localhost
  username: postgres
  database: [db_name]_dev
  pool: 5
  timeout: 5000

test:
  adapter: postgresql
  database: [db_name]_test
  username: postgres

initializers--app_settings.rb

class AppSettings < Settingslogic
  source "#{Rails.root}/config/app_settings.yml"
  namespace Rails.env
end

initializers--secret_token.rb

[App_Name]::Application.config.secret_key_base = ENV["APP_SECRET_KEY_BASE"]

initializers--unicorn.rb

worker_processes 4
timeout 30
preload_app true
 
before_fork do |server, worker|
  if defined?(ActiveRecord::Base)
    ActiveRecord::Base.connection.disconnect!
    Rails.logger.info('Disconnected from ActiveRecord')
  end
 
  if defined?(Resque)
    Resque.redis.quit
    Rails.logger.info('Disconnected from Redis')
  end
 
  sleep 1
end
 
after_fork do |server, worker|
  if defined?(ActiveRecord::Base)
    ActiveRecord::Base.establish_connection
    Rails.logger.info('Connected to ActiveRecord')
  end
 
  if defined?(Resque)
    Resque.redis = ENV['REDIS_URI']
    Rails.logger.info('Connected to Redis')
  end
end

lib--tasks--rebuild.rb

namespace :app_name do
  desc "Rebuild db with drop, create, migrate, test:prepare (dev only)"
  task :rebuild => :environment do
    input = ''
    STDOUT.puts "Drop, recreate, and migrate app database? y[es] or n[o]"
    input = STDIN.gets.chomp
    if input == "y" && Rails.env == 'development'
      Rake::Task["db:drop"].execute
      Rake::Task["db:create"].execute
      Rake::Task["db:migrate"].execute
      Rake::Task["db:test:prepare"].execute
    else
      puts "Aborting app_name:rebuild tasks"
    end
  end
end