36 |
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/app/views/layouts/application.html.erb:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 | V040HowTo - ajax-datatables-rails
9 |
10 | <%= stylesheet_link_tag 'application', media: 'all' %>
11 | <%= javascript_include_tag 'application' %>
12 |
13 |
14 |
15 |
16 | <%= include_rails_script %>
17 | <%= csrf_meta_tags %>
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 | <%= yield %>
31 |
32 |
33 |
34 |
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/bin/bundle:
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1 | #!/usr/bin/env ruby
2 | ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
3 | load Gem.bin_path('bundler', 'bundle')
4 |
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/bin/rails:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 | APP_PATH = File.expand_path('../config/application', __dir__)
3 | require_relative '../config/boot'
4 | require 'rails/commands'
5 |
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/bin/rake:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 | require_relative '../config/boot'
3 | require 'rake'
4 | Rake.application.run
5 |
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/bin/setup:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 | require 'pathname'
3 | require 'fileutils'
4 | include FileUtils
5 |
6 | # path to your application root.
7 | APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
8 |
9 | def system!(*args)
10 | system(*args) || abort("\n== Command #{args} failed ==")
11 | end
12 |
13 | chdir APP_ROOT do
14 | # This script is a starting point to setup your application.
15 | # Add necessary setup steps to this file.
16 |
17 | puts '== Installing dependencies =='
18 | system! 'gem install bundler --conservative'
19 | system('bundle check') || system!('bundle install')
20 |
21 | # puts "\n== Copying sample files =="
22 | # unless File.exist?('config/database.yml')
23 | # cp 'config/database.yml.sample', 'config/database.yml'
24 | # end
25 |
26 | puts "\n== Preparing database =="
27 | system! 'bin/rails db:setup'
28 |
29 | puts "\n== Removing old logs and tempfiles =="
30 | system! 'bin/rails log:clear tmp:clear'
31 |
32 | puts "\n== Restarting application server =="
33 | system! 'bin/rails restart'
34 | end
35 |
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/bin/spring:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 |
3 | # This file loads spring without using Bundler, in order to be fast.
4 | # It gets overwritten when you run the `spring binstub` command.
5 |
6 | unless defined?(Spring)
7 | require "rubygems"
8 | require "bundler"
9 |
10 | if (match = Bundler.default_lockfile.read.match(/^GEM$.*?^ (?: )*spring \((.*?)\)$.*?^$/m))
11 | Gem.paths = { "GEM_PATH" => [Bundler.bundle_path.to_s, *Gem.path].uniq }
12 | gem "spring", match[1]
13 | require "spring/binstub"
14 | end
15 | end
16 |
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/bin/update:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 | require 'pathname'
3 | require 'fileutils'
4 | include FileUtils
5 |
6 | # path to your application root.
7 | APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
8 |
9 | def system!(*args)
10 | system(*args) || abort("\n== Command #{args} failed ==")
11 | end
12 |
13 | chdir APP_ROOT do
14 | # This script is a way to update your development environment automatically.
15 | # Add necessary update steps to this file.
16 |
17 | puts '== Installing dependencies =='
18 | system! 'gem install bundler --conservative'
19 | system('bundle check') || system!('bundle install')
20 |
21 | puts "\n== Updating database =="
22 | system! 'bin/rails db:migrate'
23 |
24 | puts "\n== Removing old logs and tempfiles =="
25 | system! 'bin/rails log:clear tmp:clear'
26 |
27 | puts "\n== Restarting application server =="
28 | system! 'bin/rails restart'
29 | end
30 |
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/config.ru:
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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 |
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/config/application.rb:
--------------------------------------------------------------------------------
1 | require_relative 'boot'
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(*Rails.groups)
8 |
9 | module V040HowTo
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 | end
15 | end
16 |
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/config/boot.rb:
--------------------------------------------------------------------------------
1 | ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
2 |
3 | require 'bundler/setup' # Set up gems listed in the Gemfile.
4 |
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/config/cable.yml:
--------------------------------------------------------------------------------
1 | development:
2 | adapter: async
3 |
4 | test:
5 | adapter: async
6 |
7 | production:
8 | adapter: redis
9 | url: redis://localhost:6379/1
10 |
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/config/database.yml:
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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 | #
7 | default: &default
8 | adapter: sqlite3
9 | pool: 5
10 | timeout: 5000
11 |
12 | development:
13 | <<: *default
14 | database: db/development.sqlite3
15 |
16 | # Warning: The database defined as "test" will be erased and
17 | # re-generated from your development database when you run "rake".
18 | # Do not set this db to the same as development or production.
19 | test:
20 | <<: *default
21 | database: db/test.sqlite3
22 |
23 | production:
24 | <<: *default
25 | database: db/production.sqlite3
26 |
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/config/environment.rb:
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1 | # Load the Rails application.
2 | require_relative 'application'
3 |
4 | # Initialize the Rails application.
5 | Rails.application.initialize!
6 |
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/config/environments/development.rb:
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1 | Rails.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.
13 | config.consider_all_requests_local = true
14 |
15 | # Enable/disable caching. By default caching is disabled.
16 | if Rails.root.join('tmp/caching-dev.txt').exist?
17 | config.action_controller.perform_caching = true
18 |
19 | config.cache_store = :memory_store
20 | config.public_file_server.headers = {
21 | 'Cache-Control' => 'public, max-age=172800'
22 | }
23 | else
24 | config.action_controller.perform_caching = false
25 |
26 | config.cache_store = :null_store
27 | end
28 |
29 | # Don't care if the mailer can't send.
30 | config.action_mailer.raise_delivery_errors = false
31 |
32 | config.action_mailer.perform_caching = false
33 |
34 | # Print deprecation notices to the Rails logger.
35 | config.active_support.deprecation = :log
36 |
37 | # Raise an error on page load if there are pending migrations.
38 | config.active_record.migration_error = :page_load
39 |
40 | # Debug mode disables concatenation and preprocessing of assets.
41 | # This option may cause significant delays in view rendering with a large
42 | # number of complex assets.
43 | config.assets.debug = true
44 |
45 | # Suppress logger output for asset requests.
46 | config.assets.quiet = true
47 |
48 | # Raises error for missing translations
49 | # config.action_view.raise_on_missing_translations = true
50 |
51 | # Use an evented file watcher to asynchronously detect changes in source code,
52 | # routes, locales, etc. This feature depends on the listen gem.
53 | # config.file_watcher = ActiveSupport::EventedFileUpdateChecker
54 | end
55 |
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/config/environments/production.rb:
--------------------------------------------------------------------------------
1 | Rails.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 threaded 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 | # Disable serving static files from the `/public` folder by default since
18 | # Apache or NGINX already handles this.
19 | config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
20 |
21 | # Compress JavaScripts and CSS.
22 | config.assets.js_compressor = :uglifier
23 | # config.assets.css_compressor = :sass
24 |
25 | # Do not fallback to assets pipeline if a precompiled asset is missed.
26 | config.assets.compile = false
27 |
28 | # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
29 |
30 | # Enable serving of images, stylesheets, and JavaScripts from an asset server.
31 | # config.action_controller.asset_host = 'http://assets.example.com'
32 |
33 | # Specifies the header that your server uses for sending files.
34 | # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
35 | # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
36 |
37 | # Mount Action Cable outside main process or domain
38 | # config.action_cable.mount_path = nil
39 | # config.action_cable.url = 'wss://example.com/cable'
40 | # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]
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 | # Use the lowest log level to ensure availability of diagnostic information
46 | # when problems arise.
47 | config.log_level = :debug
48 |
49 | # Prepend all log lines with the following tags.
50 | config.log_tags = [ :request_id ]
51 |
52 | # Use a different cache store in production.
53 | # config.cache_store = :mem_cache_store
54 |
55 | # Use a real queuing backend for Active Job (and separate queues per environment)
56 | # config.active_job.queue_adapter = :resque
57 | # config.active_job.queue_name_prefix = "v040_how_to_#{Rails.env}"
58 | config.action_mailer.perform_caching = false
59 |
60 | # Ignore bad email addresses and do not raise email delivery errors.
61 | # Set this to true and configure the email server for immediate delivery to raise delivery errors.
62 | # config.action_mailer.raise_delivery_errors = false
63 |
64 | # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
65 | # the I18n.default_locale when a translation cannot be found).
66 | config.i18n.fallbacks = true
67 |
68 | # Send deprecation notices to registered listeners.
69 | config.active_support.deprecation = :notify
70 |
71 | # Use default logging formatter so that PID and timestamp are not suppressed.
72 | config.log_formatter = ::Logger::Formatter.new
73 |
74 | # Use a different logger for distributed setups.
75 | # require 'syslog/logger'
76 | # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
77 |
78 | if ENV["RAILS_LOG_TO_STDOUT"].present?
79 | logger = ActiveSupport::Logger.new(STDOUT)
80 | logger.formatter = config.log_formatter
81 | config.logger = ActiveSupport::TaggedLogging.new(logger)
82 | end
83 |
84 | # Do not dump schema after migrations.
85 | config.active_record.dump_schema_after_migration = false
86 | end
87 |
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/config/environments/test.rb:
--------------------------------------------------------------------------------
1 | Rails.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 public file server for tests with Cache-Control for performance.
16 | config.public_file_server.enabled = true
17 | config.public_file_server.headers = {
18 | 'Cache-Control' => 'public, max-age=3600'
19 | }
20 |
21 | # Show full error reports and disable caching.
22 | config.consider_all_requests_local = true
23 | config.action_controller.perform_caching = false
24 |
25 | # Raise exceptions instead of rendering exception templates.
26 | config.action_dispatch.show_exceptions = false
27 |
28 | # Disable request forgery protection in test environment.
29 | config.action_controller.allow_forgery_protection = false
30 | config.action_mailer.perform_caching = false
31 |
32 | # Tell Action Mailer not to deliver emails to the real world.
33 | # The :test delivery method accumulates sent emails in the
34 | # ActionMailer::Base.deliveries array.
35 | config.action_mailer.delivery_method = :test
36 |
37 | # Print deprecation notices to the stderr.
38 | config.active_support.deprecation = :stderr
39 |
40 | # Raises error for missing translations
41 | # config.action_view.raise_on_missing_translations = true
42 | end
43 |
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/config/initializers/application_controller_renderer.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # ApplicationController.renderer.defaults.merge!(
4 | # http_host: 'example.org',
5 | # https: false
6 | # )
7 |
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/config/initializers/assets.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Version of your assets, change this if you want to expire all your assets.
4 | Rails.application.config.assets.version = '1.0'
5 |
6 | # Add additional assets to the asset load path
7 | # Rails.application.config.assets.paths << Emoji.images_path
8 |
9 | # Precompile additional assets.
10 | # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
11 | # Rails.application.config.assets.precompile += %w( search.js )
12 |
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/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 |
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/config/initializers/cookies_serializer.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Specify a serializer for the signed and encrypted cookie jars.
4 | # Valid options are :json, :marshal, and :hybrid.
5 | Rails.application.config.action_dispatch.cookies_serializer = :json
6 |
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/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/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/initializers/jsroutes.rb:
--------------------------------------------------------------------------------
1 | JsRoutes.setup do |config|
2 | # config.option = value
3 | end
--------------------------------------------------------------------------------
/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 |
--------------------------------------------------------------------------------
/config/initializers/new_framework_defaults.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 | #
3 | # This file contains migration options to ease your Rails 5.0 upgrade.
4 | #
5 | # Once upgraded flip defaults one by one to migrate to the new default.
6 | #
7 | # Read the Rails 5.0 release notes for more info on each option.
8 |
9 | # Enable per-form CSRF tokens. Previous versions had false.
10 | Rails.application.config.action_controller.per_form_csrf_tokens = false
11 |
12 | # Enable origin-checking CSRF mitigation. Previous versions had false.
13 | Rails.application.config.action_controller.forgery_protection_origin_check = false
14 |
15 | # Make Ruby 2.4 preserve the timezone of the receiver when calling `to_time`.
16 | # Previous versions had false.
17 | ActiveSupport.to_time_preserves_timezone = false
18 |
19 | # Require `belongs_to` associations by default. Previous versions had false.
20 | Rails.application.config.active_record.belongs_to_required_by_default = false
21 |
22 | # Do not halt callback chains when a callback returns false. Previous versions had true.
23 | ActiveSupport.halt_callback_chains_on_return_false = true
24 |
--------------------------------------------------------------------------------
/config/initializers/session_store.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | Rails.application.config.session_store :cookie_store, key: '_v040_how_to_session'
4 |
--------------------------------------------------------------------------------
/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]
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 |
--------------------------------------------------------------------------------
/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 |
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/config/puma.rb:
--------------------------------------------------------------------------------
1 | # Puma can serve each request in a thread from an internal thread pool.
2 | # The `threads` method setting takes two numbers a minimum and maximum.
3 | # Any libraries that use thread pools should be configured to match
4 | # the maximum value specified for Puma. Default is set to 5 threads for minimum
5 | # and maximum, this matches the default thread size of Active Record.
6 | #
7 | threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }.to_i
8 | threads threads_count, threads_count
9 |
10 | # Specifies the `port` that Puma will listen on to receive requests, default is 3000.
11 | #
12 | port ENV.fetch("PORT") { 3000 }
13 |
14 | # Specifies the `environment` that Puma will run in.
15 | #
16 | environment ENV.fetch("RAILS_ENV") { "development" }
17 |
18 | # Specifies the number of `workers` to boot in clustered mode.
19 | # Workers are forked webserver processes. If using threads and workers together
20 | # the concurrency of the application would be max `threads` * `workers`.
21 | # Workers do not work on JRuby or Windows (both of which do not support
22 | # processes).
23 | #
24 | # workers ENV.fetch("WEB_CONCURRENCY") { 2 }
25 |
26 | # Use the `preload_app!` method when specifying a `workers` number.
27 | # This directive tells Puma to first boot the application and load code
28 | # before forking the application. This takes advantage of Copy On Write
29 | # process behavior so workers use less memory. If you use this option
30 | # you need to make sure to reconnect any threads in the `on_worker_boot`
31 | # block.
32 | #
33 | # preload_app!
34 |
35 | # The code in the `on_worker_boot` will be called if you are using
36 | # clustered mode by specifying a number of `workers`. After each worker
37 | # process is booted this block will be run, if you are using `preload_app!`
38 | # option you will want to use this block to reconnect to any threads
39 | # or connections that may have been created at application boot, Ruby
40 | # cannot share connections between processes.
41 | #
42 | # on_worker_boot do
43 | # ActiveRecord::Base.establish_connection if defined?(ActiveRecord)
44 | # end
45 |
46 | # Allow puma to be restarted by `rails restart` command.
47 | plugin :tmp_restart
48 |
--------------------------------------------------------------------------------
/config/routes.rb:
--------------------------------------------------------------------------------
1 | Rails.application.routes.draw do
2 | resources :cities
3 | root "cities#index"
4 | end
5 |
--------------------------------------------------------------------------------
/config/secrets.yml:
--------------------------------------------------------------------------------
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 `rails secret` to generate a secure secret key.
9 |
10 | # Make sure the secrets in this file are kept private
11 | # if you're sharing your code publicly.
12 |
13 | development:
14 | secret_key_base: 1ab9c01846250853d103deaf263f02ecab2b14bbea81291b3cfe3849daf6e309448ea561ca55d8bc979bb31ba4b01ddead3208d514bb17c542e3fdd43ecabcf9
15 |
16 | test:
17 | secret_key_base: a64ac32e8382029705f0905e2ed23c75a491d96648cd3c3f4b374fee211828298193e128de772b4f1c81126fa9654df82d1470eef3bc04b2b0d80e734bebe2e6
18 |
19 | # Do not keep production secrets in the repository,
20 | # instead read values from the environment.
21 | production:
22 | secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>
23 |
--------------------------------------------------------------------------------
/config/spring.rb:
--------------------------------------------------------------------------------
1 | %w(
2 | .ruby-version
3 | .rbenv-vars
4 | tmp/restart.txt
5 | tmp/caching-dev.txt
6 | ).each { |path| Spring.watch(path) }
7 |
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/db/development.sqlite3:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/ajahongir/ajax-datatables-rails-v-0-4-0-how-to/fb20ce0eb526f0376a2ed7f2c4766f03da8934a5/db/development.sqlite3
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/db/migrate/20151025182510_create_cities.rb:
--------------------------------------------------------------------------------
1 | class CreateCities < ActiveRecord::Migration
2 | def change
3 | create_table :cities do |t|
4 | t.references :country
5 | t.string :name
6 | t.string :iata
7 | t.string :timezone
8 | end
9 | end
10 | end
11 |
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/db/migrate/20151025182613_create_countries.rb:
--------------------------------------------------------------------------------
1 | class CreateCountries < ActiveRecord::Migration
2 | def change
3 | create_table :countries do |t|
4 | t.string :name
5 | t.string :iata
6 | end
7 | end
8 | end
9 |
--------------------------------------------------------------------------------
/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: 20151025182613) do
15 |
16 | create_table "cities", force: :cascade do |t|
17 | t.integer "country_id"
18 | t.string "name"
19 | t.string "iata"
20 | t.string "timezone"
21 | end
22 |
23 | create_table "countries", force: :cascade do |t|
24 | t.string "name"
25 | t.string "iata"
26 | end
27 |
28 | end
29 |
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/db/seeds.rb:
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1 | cities = []
2 | countries = []
3 |
4 | File.readlines("#{ Rails.root }/db/IATA_airports.csv").each do |line|
5 | iata, type, name_ru, name, coordinates, timezone, parent_name = line.split(';').map(&:strip)
6 | latitude, longitude = coordinates.split(':') if coordinates
7 |
8 | case type
9 | when "city"
10 | cities << { iata: iata, name: name, parent_name: parent_name, timezone: timezone }
11 | when "country"
12 | countries << { iata: iata, name: name }
13 | end
14 | end
15 |
16 | Country.create countries
17 |
18 | cities = cities.group_by { |c| c[:parent_name] }
19 |
20 | cities.each do |name, ccities|
21 | country = Country.find_by_name name
22 | ccities.each do |city_attr|
23 | city_attr[:country_id] = country.id
24 | city_attr.delete :parent_name
25 | City.create city_attr
26 | end
27 | end
28 |
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/lib/assets/.keep:
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/lib/tasks/.keep:
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https://raw.githubusercontent.com/ajahongir/ajax-datatables-rails-v-0-4-0-how-to/fb20ce0eb526f0376a2ed7f2c4766f03da8934a5/lib/tasks/.keep
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/log/.keep:
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https://raw.githubusercontent.com/ajahongir/ajax-datatables-rails-v-0-4-0-how-to/fb20ce0eb526f0376a2ed7f2c4766f03da8934a5/log/.keep
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/public/404.html:
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1 |
2 |
3 |
4 | The page you were looking for doesn't exist (404)
5 |
6 |
55 |
56 |
57 |
58 |
59 |
60 |
61 |
The page you were looking for doesn't exist.
62 |
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63 |
64 |
If you are the application owner check the logs for more information.