Ruby on Rails Tutorial Chapter5-7

RUBY ON RAILS 3 Tutorial を日本語訳してみた Chapter 5-7 2011/11/10

おさらい ,[object Object],[object Object],[object Object],[object Object]

目次 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

目次 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Chapter5 Filling in the Layout ,[object Object],[object Object]

5.2.1 Integration Tests ,[object Object],[object Object],[object Object],[object Object],$ rails generate integration_test layout_links invoke rspec create spec/requests/layout_links_spec.rb

5.2.1 Integration Tests ,[object Object],[object Object],describe " GET 'home' " do it " should be successful " do get ' home ' response .should be_success end end

5.2.1 Integration Tests ,[object Object],[object Object],[object Object],Autotest . add_hook :initialize do | autotest | autotest . add_mapping( /^specrequests.*_specrb$/ ) do autotest . files_matching( /^specrequests.*_specrb$/ ) end end

5.2.1 Integration Tests ,[object Object],Autotest . add_hook :initialize do | autotest| autotest . add_mapping( %r%^spec/(requests)/.*rb$% ) do | filename, _ | filename end end

5.2.2 Rails Routes ,[object Object],[object Object],[object Object],SampleApp :: Application .routes.draw do match ' /contact ' , :to => ' pages#contact ' match ' /about ' , :to => ' pages#about ' match ' /help ' , :to => ' pages#help ' end

5.4 Conclusion ,[object Object],[object Object],[object Object]

Chapter6 Modeling and Viewing Users, PartⅠ ,[object Object],[object Object],[object Object],[object Object]

Box 6.1 Roll Your Own Authentication System ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],Box 6.1 Roll Your Own Authentication System

6.1.1 Database Migration ,[object Object],[object Object],$ rails g controller Users new $ rails g model User name:string email:string

6.1.1 Database Migration ,[object Object],[object Object],$ bundle exec rake db:migrate $ bundle exec rake db:rollback “ bundle exec を使うと、 BUNDLE_PATH 以下の gem を使って、スクリプトを実行できます。” ( http://d.hatena.ne.jp/mirakui/20100703/1278165723 )

6.1.2 The Model File ,[object Object],[object Object],[object Object],[object Object],[object Object],group :development do gem ' rspec-rails ' gem ' annotate ' , :git => ' git://github.com/ctran/annotate_models.git ' end

6.1.2 The Model File ,[object Object],$ bundle exec annotate --position before # == Schema Information # # Table name: users # # id :integer not null, primary key # name :string(255) # email :string(255) # created_at :datetime # updated_at :datetime # class User < ActiveRecord :: Base end 追加されている

6.1.3 Creating user objects ,[object Object],[object Object],$ rails console --sandbox $ tail –f log/development.log

6.2 User Validations ,[object Object],$ bundle exec rake db:test:prepare

6.2.3 Format Validation ,[object Object],[object Object],[object Object],[object Object]

6.2.3 Format Validation ,[object Object],[object Object],[object Object],test@gmail.com == test+hoge@gmail + から @ 前までが無視される

6.3.1 Debug and Rails Environments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

6.3.1 Debug and Rails Environments ,[object Object],[object Object],>> Rails.env => “development” >> Rails.env.development? => “true” >> Rails.env.test? => “false”

6.3.1 Debug and Rails Environments ,[object Object],[object Object],$ rails console test $ rails server --environment production

6.3.1 Debug and Rails Environments ,[object Object],[object Object],[object Object],$ bundle exec rake db:migrate RAILS_ENV=production

[object Object],[object Object],[object Object],[object Object],Chapter7 Modeling and Viewing Users, PartⅡ

7.2.2 Some Secure Password Theory ,[object Object],[object Object]

7.2.2 Some Secure Password Theory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

7.2.2 Some Secure Password Theory ,[object Object],[object Object],[object Object],[object Object],[object Object]

7.2.2 Some Secure Password Theory >> Time . now . utc => Fri Jan 29 18:11:27 UTC 2010 >> password = "secret" => "secret" >> salt = secure_hash( " #{ Time . now . utc } -- #{ password } " ) => "d1a3eb8c9aab32ec19cfda810d2ab351873b5dca4e16e7f57b3c1932113314c8" >> encrypted_password = secure_hash( " #{ salt } -- #{ password } " ) => "69a98a49b7fd103058639be84fb88c19c998c8ad3639cfc5deb458018561c847" ※ 明確にするため、ハッシュ化する文字列は” --” で区切られるらしい

7.2.3 Implementing has_password? ,[object Object],[object Object],[object Object],[object Object],[object Object],$ rails generate migration add_password_to_users encrypted_password:string

[object Object],7.2.3 Implementing has_password? $ bundle exec rake db:migrate $ bundle exec rake db:test:prepare sqlite> .schema CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL); CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255), "email" varchar(255), "created_at" datetime, "updated_at" datetime, "salt" varchar(255));

7.3.2 A Name and a Gravatar ,[object Object],[object Object],[object Object],[object Object],[object Object]

今回のまとめ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

次回予告 ,[object Object],[object Object],[object Object],[object Object]

Ruby on Rails Tutorial Chapter5-7

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