├── log └── .keep ├── lib ├── assets │ └── .keep └── tasks │ └── .keep ├── public ├── favicon.ico ├── robots.txt ├── 500.html ├── 422.html └── 404.html ├── test ├── helpers │ └── .keep ├── mailers │ └── .keep ├── models │ └── .keep ├── controllers │ └── .keep ├── fixtures │ └── .keep ├── integration │ └── .keep └── test_helper.rb ├── README.md ├── app ├── helpers │ ├── application_helper.rb │ └── animals_helper.rb ├── models │ ├── lion.rb │ ├── wild_boar.rb │ ├── meerkat.rb │ ├── tribe.rb │ └── animal.rb ├── views │ ├── animals │ │ ├── show.html.erb │ │ ├── edit.html.erb │ │ ├── new.html.erb │ │ ├── index.html.erb │ │ └── _form.html.erb │ └── layouts │ │ └── application.html.erb ├── controllers │ ├── application_controller.rb │ └── animals_controller.rb └── assets │ ├── stylesheets │ ├── application.css │ └── scaffolds.css.scss │ └── javascripts │ └── application.js ├── bin ├── rake ├── bundle └── rails ├── config.ru ├── config ├── initializers │ ├── session_store.rb │ ├── filter_parameter_logging.rb │ ├── mime_types.rb │ ├── backtrace_silencers.rb │ ├── wrap_parameters.rb │ ├── secret_token.rb │ └── inflections.rb ├── environment.rb ├── boot.rb ├── database.yml ├── locales │ └── en.yml ├── application.rb ├── environments │ ├── development.rb │ ├── test.rb │ └── production.rb └── routes.rb ├── db ├── migrate │ ├── 20130910144630_add_tribe_id_to_animal.rb │ ├── 20130910144424_create_tribes.rb │ └── 20130910144511_create_animals.rb ├── seeds.rb └── schema.rb ├── Rakefile ├── .gitignore ├── Gemfile └── Gemfile.lock /log/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /lib/assets/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /lib/tasks/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /public/favicon.ico: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/helpers/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/mailers/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/models/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/controllers/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/fixtures/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /test/integration/.keep: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | A simple Rails 4 project showing Single Table Inheritance. -------------------------------------------------------------------------------- /app/helpers/application_helper.rb: -------------------------------------------------------------------------------- 1 | module ApplicationHelper 2 | end 3 | -------------------------------------------------------------------------------- /bin/rake: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env ruby 2 | require_relative '../config/boot' 3 | require 'rake' 4 | Rake.application.run 5 | -------------------------------------------------------------------------------- /app/models/lion.rb: -------------------------------------------------------------------------------- 1 | class Lion < Animal 2 | 3 | def talk 4 | "It means no worries for the rest of your days" 5 | end 6 | 7 | end 8 | -------------------------------------------------------------------------------- /app/models/wild_boar.rb: -------------------------------------------------------------------------------- 1 | class WildBoar < Animal 2 | 3 | def talk 4 | "Hakuna Matata! Ain't no passing craze" 5 | end 6 | 7 | end 8 | -------------------------------------------------------------------------------- /app/views/animals/show.html.erb: -------------------------------------------------------------------------------- 1 |

Hi, I'm a <%= @animal.race %>.

2 |

My name is <%= @animal.name %>

3 | <%= @animal.talk %> -------------------------------------------------------------------------------- /app/models/meerkat.rb: -------------------------------------------------------------------------------- 1 | class Meerkat < Animal 2 | 3 | def talk 4 | "Hakuna Matata, what a wonderful phrase !" 5 | end 6 | 7 | end 8 | -------------------------------------------------------------------------------- /app/models/tribe.rb: -------------------------------------------------------------------------------- 1 | class Tribe < ActiveRecord::Base 2 | has_many :animals 3 | delegate :lions, :meerkats, :wild_boars, to: :animals 4 | end 5 | -------------------------------------------------------------------------------- /app/views/animals/edit.html.erb: -------------------------------------------------------------------------------- 1 |

Editing <%= "#{@race}" %>

2 | <%= render 'form' %> 3 | <%= link_to 'Back', sti_animal_path(@race) %> 4 | -------------------------------------------------------------------------------- /app/views/animals/new.html.erb: -------------------------------------------------------------------------------- 1 |

New <%= "#{@race.capitalize}" %>

2 | <%= render 'form' %> 3 | <%= link_to 'Back', sti_animal_path(@race) %> 4 | -------------------------------------------------------------------------------- /bin/bundle: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env ruby 2 | ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__) 3 | load Gem.bin_path('bundler', 'bundle') 4 | -------------------------------------------------------------------------------- /bin/rails: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env ruby 2 | APP_PATH = File.expand_path('../../config/application', __FILE__) 3 | require_relative '../config/boot' 4 | require 'rails/commands' 5 | -------------------------------------------------------------------------------- /config.ru: -------------------------------------------------------------------------------- 1 | # This file is used by Rack-based servers to start the application. 2 | 3 | require ::File.expand_path('../config/environment', __FILE__) 4 | run Rails.application 5 | -------------------------------------------------------------------------------- /config/initializers/session_store.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | Sti::Application.config.session_store :cookie_store, key: '_sti_session' 4 | -------------------------------------------------------------------------------- /config/environment.rb: -------------------------------------------------------------------------------- 1 | # Load the Rails application. 2 | require File.expand_path('../application', __FILE__) 3 | 4 | # Initialize the Rails application. 5 | Sti::Application.initialize! 6 | -------------------------------------------------------------------------------- /db/migrate/20130910144630_add_tribe_id_to_animal.rb: -------------------------------------------------------------------------------- 1 | class AddTribeIdToAnimal < ActiveRecord::Migration 2 | def change 3 | add_column :animals, :tribe_id, :integer 4 | end 5 | end 6 | -------------------------------------------------------------------------------- /config/boot.rb: -------------------------------------------------------------------------------- 1 | # Set up gems listed in the Gemfile. 2 | ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__) 3 | 4 | require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE']) 5 | -------------------------------------------------------------------------------- /db/migrate/20130910144424_create_tribes.rb: -------------------------------------------------------------------------------- 1 | class CreateTribes < ActiveRecord::Migration 2 | def change 3 | create_table :tribes do |t| 4 | t.string :name 5 | 6 | t.timestamps 7 | end 8 | end 9 | end 10 | -------------------------------------------------------------------------------- /public/robots.txt: -------------------------------------------------------------------------------- 1 | # See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file 2 | # 3 | # To ban all spiders from the entire site uncomment the next two lines: 4 | # User-agent: * 5 | # Disallow: / 6 | -------------------------------------------------------------------------------- /config/initializers/filter_parameter_logging.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # Configure sensitive parameters which will be filtered from the log file. 4 | Rails.application.config.filter_parameters += [:password] 5 | -------------------------------------------------------------------------------- /config/initializers/mime_types.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # Add new mime types for use in respond_to blocks: 4 | # Mime::Type.register "text/richtext", :rtf 5 | # Mime::Type.register_alias "text/html", :iphone 6 | -------------------------------------------------------------------------------- /app/controllers/application_controller.rb: -------------------------------------------------------------------------------- 1 | class ApplicationController < ActionController::Base 2 | # Prevent CSRF attacks by raising an exception. 3 | # For APIs, you may want to use :null_session instead. 4 | protect_from_forgery with: :exception 5 | end 6 | -------------------------------------------------------------------------------- /Rakefile: -------------------------------------------------------------------------------- 1 | # Add your own tasks in files placed in lib/tasks ending in .rake, 2 | # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake. 3 | 4 | require File.expand_path('../config/application', __FILE__) 5 | 6 | Sti::Application.load_tasks 7 | -------------------------------------------------------------------------------- /db/migrate/20130910144511_create_animals.rb: -------------------------------------------------------------------------------- 1 | class CreateAnimals < ActiveRecord::Migration 2 | def change 3 | create_table :animals do |t| 4 | t.string :name 5 | t.integer :age 6 | t.string :race 7 | 8 | t.timestamps 9 | end 10 | end 11 | end 12 | -------------------------------------------------------------------------------- /app/views/layouts/application.html.erb: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Sti 5 | <%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %> 6 | <%= javascript_include_tag "application", "data-turbolinks-track" => true %> 7 | <%= csrf_meta_tags %> 8 | 9 | 10 | 11 | <%= yield %> 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /db/seeds.rb: -------------------------------------------------------------------------------- 1 | # Create a lion with with the Animal model 2 | Animal.create!(name: 'Simba', race: 'Lion', age: 3) 3 | 4 | # Create a lion with with the Lion model 5 | Lion.create!(name: 'Nala', age: 3) 6 | 7 | # Create a Wild Boar with with the WildBoar model 8 | WildBoar.create!(name: 'Pumba', age: 6) 9 | 10 | # Create a Meerkat with with the Meerkat model 11 | Meerkat.create!(name: 'Timon', age: 6) 12 | 13 | -------------------------------------------------------------------------------- /config/initializers/backtrace_silencers.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces. 4 | # Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ } 5 | 6 | # You can also remove all the silencers if you're trying to debug a problem that might stem from framework code. 7 | # Rails.backtrace_cleaner.remove_silencers! 8 | -------------------------------------------------------------------------------- /app/helpers/animals_helper.rb: -------------------------------------------------------------------------------- 1 | module AnimalsHelper 2 | 3 | def sti_animal_path(race = "animal", animal = nil, action = nil) 4 | send "#{format_sti(action, race, animal)}_path", animal 5 | end 6 | 7 | def format_sti(action, race, animal) 8 | action || animal ? "#{format_action(action)}#{race.underscore}" : "#{race.underscore.pluralize}" 9 | end 10 | 11 | def format_action(action) 12 | action ? "#{action}_" : "" 13 | end 14 | 15 | end 16 | -------------------------------------------------------------------------------- /app/models/animal.rb: -------------------------------------------------------------------------------- 1 | class Animal < ActiveRecord::Base 2 | belongs_to :tribe 3 | self.inheritance_column = :race 4 | 5 | validates :race, presence: true 6 | 7 | scope :lions, -> { where(race: 'Lion') } 8 | scope :meerkats, -> { where(race: 'Meerkat') } 9 | scope :wild_boars, -> { where(race: 'WildBoar') } 10 | 11 | def talk 12 | raise 'Abstract Method' 13 | end 14 | 15 | class << self 16 | def races 17 | %w(Lion WildBoar Meerkat) 18 | end 19 | end 20 | end 21 | 22 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # See http://help.github.com/ignore-files/ for more about ignoring files. 2 | # 3 | # If you find yourself ignoring temporary files generated by your text editor 4 | # or operating system, you probably want to add a global ignore instead: 5 | # git config --global core.excludesfile '~/.gitignore_global' 6 | 7 | # Ignore bundler config. 8 | /.bundle 9 | 10 | # Ignore the default SQLite database. 11 | /db/*.sqlite3 12 | /db/*.sqlite3-journal 13 | 14 | # Ignore all logfiles and tempfiles. 15 | /log/*.log 16 | /tmp 17 | -------------------------------------------------------------------------------- /test/test_helper.rb: -------------------------------------------------------------------------------- 1 | ENV["RAILS_ENV"] ||= "test" 2 | require File.expand_path('../../config/environment', __FILE__) 3 | require 'rails/test_help' 4 | 5 | class ActiveSupport::TestCase 6 | ActiveRecord::Migration.check_pending! 7 | 8 | # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order. 9 | # 10 | # Note: You'll currently still have to declare fixtures explicitly in integration tests 11 | # -- they do not yet inherit this setting 12 | fixtures :all 13 | 14 | # Add more helper methods to be used by all tests here... 15 | end 16 | -------------------------------------------------------------------------------- /config/initializers/wrap_parameters.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # This file contains settings for ActionController::ParamsWrapper which 4 | # is enabled by default. 5 | 6 | # Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array. 7 | ActiveSupport.on_load(:action_controller) do 8 | wrap_parameters format: [:json] if respond_to?(:wrap_parameters) 9 | end 10 | 11 | # To enable root element in JSON for ActiveRecord objects. 12 | # ActiveSupport.on_load(:active_record) do 13 | # self.include_root_in_json = true 14 | # end 15 | -------------------------------------------------------------------------------- /app/assets/stylesheets/application.css: -------------------------------------------------------------------------------- 1 | /* 2 | * This is a manifest file that'll be compiled into application.css, which will include all the files 3 | * listed below. 4 | * 5 | * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets, 6 | * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path. 7 | * 8 | * You're free to add application-wide styles to this file and they'll appear at the top of the 9 | * compiled file, but it's generally better to create a new file per style scope. 10 | * 11 | *= require_self 12 | *= require_tree . 13 | */ 14 | -------------------------------------------------------------------------------- /config/database.yml: -------------------------------------------------------------------------------- 1 | # SQLite version 3.x 2 | # gem install sqlite3 3 | # 4 | # Ensure the SQLite 3 gem is defined in your Gemfile 5 | # gem 'sqlite3' 6 | development: 7 | adapter: sqlite3 8 | database: db/development.sqlite3 9 | pool: 5 10 | timeout: 5000 11 | 12 | # Warning: The database defined as "test" will be erased and 13 | # re-generated from your development database when you run "rake". 14 | # Do not set this db to the same as development or production. 15 | test: 16 | adapter: sqlite3 17 | database: db/test.sqlite3 18 | pool: 5 19 | timeout: 5000 20 | 21 | production: 22 | adapter: sqlite3 23 | database: db/production.sqlite3 24 | pool: 5 25 | timeout: 5000 26 | -------------------------------------------------------------------------------- /config/initializers/secret_token.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # Your secret key is used for verifying the integrity of signed cookies. 4 | # If you change this key, all old signed cookies will become invalid! 5 | 6 | # Make sure the secret is at least 30 characters and all random, 7 | # no regular words or you'll be exposed to dictionary attacks. 8 | # You can use `rake secret` to generate a secure secret key. 9 | 10 | # Make sure your secret_key_base is kept private 11 | # if you're sharing your code publicly. 12 | Sti::Application.config.secret_key_base = '5d904acf046490dbdcef14cdd2052526d9265a65b76eb54b481c707b2bc9895b3a2a1c5f6b36823d3377913fe8233dfbde2917b28aeece7cda7bbac4eb47f733' 13 | -------------------------------------------------------------------------------- /config/initializers/inflections.rb: -------------------------------------------------------------------------------- 1 | # Be sure to restart your server when you modify this file. 2 | 3 | # Add new inflection rules using the following format. Inflections 4 | # are locale specific, and you may define rules for as many different 5 | # locales as you wish. All of these examples are active by default: 6 | # ActiveSupport::Inflector.inflections(:en) do |inflect| 7 | # inflect.plural /^(ox)$/i, '\1en' 8 | # inflect.singular /^(ox)en/i, '\1' 9 | # inflect.irregular 'person', 'people' 10 | # inflect.uncountable %w( fish sheep ) 11 | # end 12 | 13 | # These inflection rules are supported but not enabled by default: 14 | # ActiveSupport::Inflector.inflections(:en) do |inflect| 15 | # inflect.acronym 'RESTful' 16 | # end 17 | -------------------------------------------------------------------------------- /config/locales/en.yml: -------------------------------------------------------------------------------- 1 | # Files in the config/locales directory are used for internationalization 2 | # and are automatically loaded by Rails. If you want to use locales other 3 | # than English, add the necessary files in this directory. 4 | # 5 | # To use the locales, use `I18n.t`: 6 | # 7 | # I18n.t 'hello' 8 | # 9 | # In views, this is aliased to just `t`: 10 | # 11 | # <%= t('hello') %> 12 | # 13 | # To use a different locale, set it with `I18n.locale`: 14 | # 15 | # I18n.locale = :es 16 | # 17 | # This would use the information in config/locales/es.yml. 18 | # 19 | # To learn more, please read the Rails Internationalization guide 20 | # available at http://guides.rubyonrails.org/i18n.html. 21 | 22 | en: 23 | hello: "Hello world" 24 | -------------------------------------------------------------------------------- /app/assets/javascripts/application.js: -------------------------------------------------------------------------------- 1 | // This is a manifest file that'll be compiled into application.js, which will include all the files 2 | // listed below. 3 | // 4 | // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts, 5 | // or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path. 6 | // 7 | // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the 8 | // compiled file. 9 | // 10 | // Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details 11 | // about supported directives. 12 | // 13 | //= require jquery 14 | //= require jquery_ujs 15 | //= require turbolinks 16 | //= require_tree . 17 | -------------------------------------------------------------------------------- /app/views/animals/index.html.erb: -------------------------------------------------------------------------------- 1 |

The Lion Tribe

2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | <% @animals.each do |animal| %> 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | <% end %> 25 | 26 |
NameRaceAge
<%= animal.name %><%= animal.race %><%= animal.age %><%= link_to 'Show', sti_animal_path(animal.race, animal) %><%= link_to 'Edit', sti_animal_path(animal.race, animal, :edit) %><%= link_to 'Destroy', sti_animal_path(animal.race, animal), method: :delete, data: { confirm: 'Are you sure?' } %><%= link_to "See all #{animal.race.pluralize}", sti_animal_path(animal.race) %>
27 | 28 | <%= link_to "New #{@race}", sti_animal_path(@race, nil, :new) %> 29 | <%= link_to 'See all animals', sti_animal_path %> -------------------------------------------------------------------------------- /app/views/animals/_form.html.erb: -------------------------------------------------------------------------------- 1 | <%= form_for(@animal) do |f| %> 2 | <% if @animal.errors.any? %> 3 |
4 |

<%= pluralize(@animal.errors.count, "error") %> prohibited this fu from being saved:

5 | 6 | 11 |
12 | <% end %> 13 | 14 |
15 | <%= f.label :name %>
16 | <%= f.text_field :name %> 17 |
18 | 19 |
20 | <%= f.label :race %>
21 | <%= f.select :race, Animal.races.map {|r| [r.humanize, r.camelcase]}, {}, disabled: @race != "Animal" %> 22 | 23 | <% if @race != "Animal" %> 24 | <%= f.hidden_field :race, value: @race %> 25 | <% end %> 26 |
27 | 28 |
29 | <%= f.label :age %>
30 | <%= f.text_field :age %> 31 |
32 | 33 |
34 | <%= f.submit %> 35 |
36 | <% end %> 37 | -------------------------------------------------------------------------------- /config/application.rb: -------------------------------------------------------------------------------- 1 | require File.expand_path('../boot', __FILE__) 2 | 3 | require 'rails/all' 4 | 5 | # Require the gems listed in Gemfile, including any gems 6 | # you've limited to :test, :development, or :production. 7 | Bundler.require(:default, Rails.env) 8 | 9 | module Sti 10 | class Application < Rails::Application 11 | # Settings in config/environments/* take precedence over those specified here. 12 | # Application configuration should go into files in config/initializers 13 | # -- all .rb files in that directory are automatically loaded. 14 | 15 | # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. 16 | # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC. 17 | # config.time_zone = 'Central Time (US & Canada)' 18 | 19 | # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded. 20 | # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s] 21 | # config.i18n.default_locale = :de 22 | end 23 | end 24 | -------------------------------------------------------------------------------- /config/environments/development.rb: -------------------------------------------------------------------------------- 1 | Sti::Application.configure do 2 | # Settings specified here will take precedence over those in config/application.rb. 3 | 4 | # In the development environment your application's code is reloaded on 5 | # every request. This slows down response time but is perfect for development 6 | # since you don't have to restart the web server when you make code changes. 7 | config.cache_classes = false 8 | 9 | # Do not eager load code on boot. 10 | config.eager_load = false 11 | 12 | # Show full error reports and disable caching. 13 | config.consider_all_requests_local = true 14 | config.action_controller.perform_caching = false 15 | 16 | # Don't care if the mailer can't send. 17 | config.action_mailer.raise_delivery_errors = false 18 | 19 | # Print deprecation notices to the Rails logger. 20 | config.active_support.deprecation = :log 21 | 22 | # Raise an error on page load if there are pending migrations 23 | config.active_record.migration_error = :page_load 24 | 25 | # Debug mode disables concatenation and preprocessing of assets. 26 | # This option may cause significant delays in view rendering with a large 27 | # number of complex assets. 28 | config.assets.debug = true 29 | end 30 | -------------------------------------------------------------------------------- /db/schema.rb: -------------------------------------------------------------------------------- 1 | # encoding: UTF-8 2 | # This file is auto-generated from the current state of the database. Instead 3 | # of editing this file, please use the migrations feature of Active Record to 4 | # incrementally modify your database, and then regenerate this schema definition. 5 | # 6 | # Note that this schema.rb definition is the authoritative source for your 7 | # database schema. If you need to create the application database on another 8 | # system, you should be using db:schema:load, not running all the migrations 9 | # from scratch. The latter is a flawed and unsustainable approach (the more migrations 10 | # you'll amass, the slower it'll run and the greater likelihood for issues). 11 | # 12 | # It's strongly recommended that you check this file into your version control system. 13 | 14 | ActiveRecord::Schema.define(version: 20130910144630) do 15 | 16 | create_table "animals", force: true do |t| 17 | t.string "name" 18 | t.integer "age" 19 | t.string "race" 20 | t.datetime "created_at" 21 | t.datetime "updated_at" 22 | t.integer "tribe_id" 23 | end 24 | 25 | create_table "tribes", force: true do |t| 26 | t.string "name" 27 | t.datetime "created_at" 28 | t.datetime "updated_at" 29 | end 30 | 31 | end 32 | -------------------------------------------------------------------------------- /Gemfile: -------------------------------------------------------------------------------- 1 | source 'https://rubygems.org' 2 | 3 | # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' 4 | gem 'rails', '4.0.0' 5 | 6 | # Use sqlite3 as the database for Active Record 7 | gem 'sqlite3' 8 | 9 | # Use SCSS for stylesheets 10 | gem 'sass-rails', '~> 4.0.0' 11 | 12 | # Use Uglifier as compressor for JavaScript assets 13 | gem 'uglifier', '>= 1.3.0' 14 | 15 | # Use CoffeeScript for .js.coffee assets and views 16 | gem 'coffee-rails', '~> 4.0.0' 17 | 18 | # See https://github.com/sstephenson/execjs#readme for more supported runtimes 19 | # gem 'therubyracer', platforms: :ruby 20 | 21 | # Use jquery as the JavaScript library 22 | gem 'jquery-rails' 23 | 24 | # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks 25 | gem 'turbolinks' 26 | 27 | # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder 28 | gem 'jbuilder', '~> 1.2' 29 | 30 | group :doc do 31 | # bundle exec rake doc:rails generates the API under doc/api. 32 | gem 'sdoc', require: false 33 | end 34 | 35 | # Use ActiveModel has_secure_password 36 | # gem 'bcrypt-ruby', '~> 3.0.0' 37 | 38 | # Use unicorn as the app server 39 | # gem 'unicorn' 40 | 41 | # Use Capistrano for deployment 42 | # gem 'capistrano', group: :development 43 | 44 | # Use debugger 45 | # gem 'debugger', group: [:development, :test] 46 | -------------------------------------------------------------------------------- /app/assets/stylesheets/scaffolds.css.scss: -------------------------------------------------------------------------------- 1 | body { 2 | background-color: #fff; 3 | color: #333; 4 | font-family: verdana, arial, helvetica, sans-serif; 5 | font-size: 13px; 6 | line-height: 18px; 7 | } 8 | 9 | p, ol, ul, td { 10 | font-family: verdana, arial, helvetica, sans-serif; 11 | font-size: 13px; 12 | line-height: 18px; 13 | } 14 | 15 | pre { 16 | background-color: #eee; 17 | padding: 10px; 18 | font-size: 11px; 19 | } 20 | 21 | a { 22 | color: #000; 23 | &:visited { 24 | color: #666; 25 | } 26 | &:hover { 27 | color: #fff; 28 | background-color: #000; 29 | } 30 | } 31 | 32 | div { 33 | &.field, &.actions { 34 | margin-bottom: 10px; 35 | } 36 | } 37 | 38 | #notice { 39 | color: green; 40 | } 41 | 42 | .field_with_errors { 43 | padding: 2px; 44 | background-color: red; 45 | display: table; 46 | } 47 | 48 | #error_explanation { 49 | width: 450px; 50 | border: 2px solid red; 51 | padding: 7px; 52 | padding-bottom: 0; 53 | margin-bottom: 20px; 54 | background-color: #f0f0f0; 55 | h2 { 56 | text-align: left; 57 | font-weight: bold; 58 | padding: 5px 5px 5px 15px; 59 | font-size: 12px; 60 | margin: -7px; 61 | margin-bottom: 0px; 62 | background-color: #c00; 63 | color: #fff; 64 | } 65 | ul li { 66 | font-size: 12px; 67 | list-style: square; 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /app/controllers/animals_controller.rb: -------------------------------------------------------------------------------- 1 | class AnimalsController < ApplicationController 2 | before_action :set_animal, only: [:show, :edit, :update, :destroy] 3 | before_action :set_race 4 | 5 | def index 6 | @animals = race_class.all 7 | end 8 | 9 | def show 10 | end 11 | 12 | def new 13 | @animal = race_class.new 14 | end 15 | 16 | def edit 17 | end 18 | 19 | def create 20 | @animal = Animal.new(animal_params) 21 | 22 | if @animal.save 23 | redirect_to @animal, notice: "#{race} was successfully created." 24 | else 25 | render action: 'new' 26 | end 27 | end 28 | 29 | def update 30 | if @animal.update(animal_params) 31 | redirect_to @animal, notice: "#{race} was successfully created." 32 | else 33 | render action: 'edit' 34 | end 35 | end 36 | 37 | 38 | def destroy 39 | @animal.destroy 40 | redirect_to animals_url 41 | end 42 | 43 | private 44 | 45 | def set_race 46 | @race = race 47 | end 48 | 49 | def race 50 | Animal.races.include?(params[:type]) ? params[:type] : "Animal" 51 | end 52 | 53 | def race_class 54 | race.constantize 55 | end 56 | 57 | def set_animal 58 | @animal = race_class.find(params[:id]) 59 | end 60 | 61 | def animal_params 62 | params.require(race.underscore.to_sym).permit(:name, :race, :age) 63 | end 64 | 65 | end 66 | -------------------------------------------------------------------------------- /public/500.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | We're sorry, but something went wrong (500) 5 | 48 | 49 | 50 | 51 | 52 |
53 |

We're sorry, but something went wrong.

54 |
55 |

If you are the application owner check the logs for more information.

56 | 57 | 58 | -------------------------------------------------------------------------------- /public/422.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | The change you wanted was rejected (422) 5 | 48 | 49 | 50 | 51 | 52 |
53 |

The change you wanted was rejected.

54 |

Maybe you tried to change something you didn't have access to.

55 |
56 |

If you are the application owner check the logs for more information.

57 | 58 | 59 | -------------------------------------------------------------------------------- /public/404.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | The page you were looking for doesn't exist (404) 5 | 48 | 49 | 50 | 51 | 52 |
53 |

The page you were looking for doesn't exist.

54 |

You may have mistyped the address or the page may have moved.

55 |
56 |

If you are the application owner check the logs for more information.

57 | 58 | 59 | -------------------------------------------------------------------------------- /config/environments/test.rb: -------------------------------------------------------------------------------- 1 | Sti::Application.configure do 2 | # Settings specified here will take precedence over those in config/application.rb. 3 | 4 | # The test environment is used exclusively to run your application's 5 | # test suite. You never need to work with it otherwise. Remember that 6 | # your test database is "scratch space" for the test suite and is wiped 7 | # and recreated between test runs. Don't rely on the data there! 8 | config.cache_classes = true 9 | 10 | # Do not eager load code on boot. This avoids loading your whole application 11 | # just for the purpose of running a single test. If you are using a tool that 12 | # preloads Rails for running tests, you may have to set it to true. 13 | config.eager_load = false 14 | 15 | # Configure static asset server for tests with Cache-Control for performance. 16 | config.serve_static_assets = true 17 | config.static_cache_control = "public, max-age=3600" 18 | 19 | # Show full error reports and disable caching. 20 | config.consider_all_requests_local = true 21 | config.action_controller.perform_caching = false 22 | 23 | # Raise exceptions instead of rendering exception templates. 24 | config.action_dispatch.show_exceptions = false 25 | 26 | # Disable request forgery protection in test environment. 27 | config.action_controller.allow_forgery_protection = false 28 | 29 | # Tell Action Mailer not to deliver emails to the real world. 30 | # The :test delivery method accumulates sent emails in the 31 | # ActionMailer::Base.deliveries array. 32 | config.action_mailer.delivery_method = :test 33 | 34 | # Print deprecation notices to the stderr. 35 | config.active_support.deprecation = :stderr 36 | end 37 | -------------------------------------------------------------------------------- /config/routes.rb: -------------------------------------------------------------------------------- 1 | Sti::Application.routes.draw do 2 | 3 | resources :animals 4 | resources :lions, controller: 'animals', type: 'Lion' 5 | resources :meerkats, controller: 'animals', type: 'Meerkat' 6 | resources :wild_boars, controller: 'animals', type: 'WildBoar' 7 | 8 | 9 | root 'animals#index' 10 | 11 | # Example of regular route: 12 | # get 'products/:id' => 'catalog#view' 13 | 14 | # Example of named route that can be invoked with purchase_url(id: product.id) 15 | # get 'products/:id/purchase' => 'catalog#purchase', as: :purchase 16 | 17 | # Example resource route (maps HTTP verbs to controller actions automatically): 18 | # resources :products 19 | 20 | # Example resource route with options: 21 | # resources :products do 22 | # member do 23 | # get 'short' 24 | # post 'toggle' 25 | # end 26 | # 27 | # collection do 28 | # get 'sold' 29 | # end 30 | # end 31 | 32 | # Example resource route with sub-resources: 33 | # resources :products do 34 | # resources :comments, :sales 35 | # resource :seller 36 | # end 37 | 38 | # Example resource route with more complex sub-resources: 39 | # resources :products do 40 | # resources :comments 41 | # resources :sales do 42 | # get 'recent', on: :collection 43 | # end 44 | # end 45 | 46 | # Example resource route with concerns: 47 | # concern :toggleable do 48 | # post 'toggle' 49 | # end 50 | # resources :posts, concerns: :toggleable 51 | # resources :photos, concerns: :toggleable 52 | 53 | # Example resource route within a namespace: 54 | # namespace :admin do 55 | # # Directs /admin/products/* to Admin::ProductsController 56 | # # (app/controllers/admin/products_controller.rb) 57 | # resources :products 58 | # end 59 | end 60 | -------------------------------------------------------------------------------- /Gemfile.lock: -------------------------------------------------------------------------------- 1 | GEM 2 | remote: https://rubygems.org/ 3 | specs: 4 | actionmailer (4.0.0) 5 | actionpack (= 4.0.0) 6 | mail (~> 2.5.3) 7 | actionpack (4.0.0) 8 | activesupport (= 4.0.0) 9 | builder (~> 3.1.0) 10 | erubis (~> 2.7.0) 11 | rack (~> 1.5.2) 12 | rack-test (~> 0.6.2) 13 | activemodel (4.0.0) 14 | activesupport (= 4.0.0) 15 | builder (~> 3.1.0) 16 | activerecord (4.0.0) 17 | activemodel (= 4.0.0) 18 | activerecord-deprecated_finders (~> 1.0.2) 19 | activesupport (= 4.0.0) 20 | arel (~> 4.0.0) 21 | activerecord-deprecated_finders (1.0.3) 22 | activesupport (4.0.0) 23 | i18n (~> 0.6, >= 0.6.4) 24 | minitest (~> 4.2) 25 | multi_json (~> 1.3) 26 | thread_safe (~> 0.1) 27 | tzinfo (~> 0.3.37) 28 | arel (4.0.0) 29 | atomic (1.1.13) 30 | builder (3.1.4) 31 | coffee-rails (4.0.0) 32 | coffee-script (>= 2.2.0) 33 | railties (>= 4.0.0.beta, < 5.0) 34 | coffee-script (2.2.0) 35 | coffee-script-source 36 | execjs 37 | coffee-script-source (1.6.3) 38 | erubis (2.7.0) 39 | execjs (2.0.1) 40 | hike (1.2.3) 41 | i18n (0.6.5) 42 | jbuilder (1.5.1) 43 | activesupport (>= 3.0.0) 44 | multi_json (>= 1.2.0) 45 | jquery-rails (3.0.4) 46 | railties (>= 3.0, < 5.0) 47 | thor (>= 0.14, < 2.0) 48 | json (1.8.0) 49 | mail (2.5.4) 50 | mime-types (~> 1.16) 51 | treetop (~> 1.4.8) 52 | mime-types (1.25) 53 | minitest (4.7.5) 54 | multi_json (1.8.0) 55 | polyglot (0.3.3) 56 | rack (1.5.2) 57 | rack-test (0.6.2) 58 | rack (>= 1.0) 59 | rails (4.0.0) 60 | actionmailer (= 4.0.0) 61 | actionpack (= 4.0.0) 62 | activerecord (= 4.0.0) 63 | activesupport (= 4.0.0) 64 | bundler (>= 1.3.0, < 2.0) 65 | railties (= 4.0.0) 66 | sprockets-rails (~> 2.0.0) 67 | railties (4.0.0) 68 | actionpack (= 4.0.0) 69 | activesupport (= 4.0.0) 70 | rake (>= 0.8.7) 71 | thor (>= 0.18.1, < 2.0) 72 | rake (10.1.0) 73 | rdoc (3.12.2) 74 | json (~> 1.4) 75 | sass (3.2.10) 76 | sass-rails (4.0.0) 77 | railties (>= 4.0.0.beta, < 5.0) 78 | sass (>= 3.1.10) 79 | sprockets-rails (~> 2.0.0) 80 | sdoc (0.3.20) 81 | json (>= 1.1.3) 82 | rdoc (~> 3.10) 83 | sprockets (2.10.0) 84 | hike (~> 1.2) 85 | multi_json (~> 1.0) 86 | rack (~> 1.0) 87 | tilt (~> 1.1, != 1.3.0) 88 | sprockets-rails (2.0.0) 89 | actionpack (>= 3.0) 90 | activesupport (>= 3.0) 91 | sprockets (~> 2.8) 92 | sqlite3 (1.3.8) 93 | thor (0.18.1) 94 | thread_safe (0.1.2) 95 | atomic 96 | tilt (1.4.1) 97 | treetop (1.4.15) 98 | polyglot 99 | polyglot (>= 0.3.1) 100 | turbolinks (1.3.0) 101 | coffee-rails 102 | tzinfo (0.3.37) 103 | uglifier (2.2.1) 104 | execjs (>= 0.3.0) 105 | multi_json (~> 1.0, >= 1.0.2) 106 | 107 | PLATFORMS 108 | ruby 109 | 110 | DEPENDENCIES 111 | coffee-rails (~> 4.0.0) 112 | jbuilder (~> 1.2) 113 | jquery-rails 114 | rails (= 4.0.0) 115 | sass-rails (~> 4.0.0) 116 | sdoc 117 | sqlite3 118 | turbolinks 119 | uglifier (>= 1.3.0) 120 | -------------------------------------------------------------------------------- /config/environments/production.rb: -------------------------------------------------------------------------------- 1 | Sti::Application.configure do 2 | # Settings specified here will take precedence over those in config/application.rb. 3 | 4 | # Code is not reloaded between requests. 5 | config.cache_classes = true 6 | 7 | # Eager load code on boot. This eager loads most of Rails and 8 | # your application in memory, allowing both thread web servers 9 | # and those relying on copy on write to perform better. 10 | # Rake tasks automatically ignore this option for performance. 11 | config.eager_load = true 12 | 13 | # Full error reports are disabled and caching is turned on. 14 | config.consider_all_requests_local = false 15 | config.action_controller.perform_caching = true 16 | 17 | # Enable Rack::Cache to put a simple HTTP cache in front of your application 18 | # Add `rack-cache` to your Gemfile before enabling this. 19 | # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid. 20 | # config.action_dispatch.rack_cache = true 21 | 22 | # Disable Rails's static asset server (Apache or nginx will already do this). 23 | config.serve_static_assets = false 24 | 25 | # Compress JavaScripts and CSS. 26 | config.assets.js_compressor = :uglifier 27 | # config.assets.css_compressor = :sass 28 | 29 | # Do not fallback to assets pipeline if a precompiled asset is missed. 30 | config.assets.compile = false 31 | 32 | # Generate digests for assets URLs. 33 | config.assets.digest = true 34 | 35 | # Version of your assets, change this if you want to expire all your assets. 36 | config.assets.version = '1.0' 37 | 38 | # Specifies the header that your server uses for sending files. 39 | # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache 40 | # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx 41 | 42 | # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies. 43 | # config.force_ssl = true 44 | 45 | # Set to :debug to see everything in the log. 46 | config.log_level = :info 47 | 48 | # Prepend all log lines with the following tags. 49 | # config.log_tags = [ :subdomain, :uuid ] 50 | 51 | # Use a different logger for distributed setups. 52 | # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new) 53 | 54 | # Use a different cache store in production. 55 | # config.cache_store = :mem_cache_store 56 | 57 | # Enable serving of images, stylesheets, and JavaScripts from an asset server. 58 | # config.action_controller.asset_host = "http://assets.example.com" 59 | 60 | # Precompile additional assets. 61 | # application.js, application.css, and all non-JS/CSS in app/assets folder are already added. 62 | # config.assets.precompile += %w( search.js ) 63 | 64 | # Ignore bad email addresses and do not raise email delivery errors. 65 | # Set this to true and configure the email server for immediate delivery to raise delivery errors. 66 | # config.action_mailer.raise_delivery_errors = false 67 | 68 | # Enable locale fallbacks for I18n (makes lookups for any locale fall back to 69 | # the I18n.default_locale when a translation can not be found). 70 | config.i18n.fallbacks = true 71 | 72 | # Send deprecation notices to registered listeners. 73 | config.active_support.deprecation = :notify 74 | 75 | # Disable automatic flushing of the log to improve performance. 76 | # config.autoflush_log = false 77 | 78 | # Use default logging formatter so that PID and timestamp are not suppressed. 79 | config.log_formatter = ::Logger::Formatter.new 80 | end 81 | --------------------------------------------------------------------------------