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Previous Chapter

Appendix B. Tidbits

List of Figures

Index

[SYMBOL][A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][X]

SYMBOL

$ function @fileserver.call method @javascript tag @purchase.errors.any? method @ticket variable 304 Not Modified status

A

abilities Ability class, 2^nd accepts_nested_attributes_for method, 2^nd access control. See also authentication; authorization. admins adding admin field to users table restricting access to restricting actions to restricting project creation to namespace-based CRUD create action index action namespace root new action namespace routing users admin deleting editing Account class Action Mailer classes, 2^nd, 4^th configuring templates for ActionController::Caching::Sweeper class ActionDispatch::Static class ActionDispatch::Static middleware actionpack gem ActiveRecord::Base association method ActiveRecord::Migration class ActiveRecord::RecordInvalid exception ActiveRecord::RecordNotFound exception, 2^nd, 3^rd, 4^th Adam, James add_column method addresses, reply-to, setting admin attribute admin field, adding to users table admin users admin_root_path method admins method admins_only method, 2^nd Admin::StatesController controller admin_states_path method Admin::UsersController show action after _inactive_sign_up_path_for method After method after_create method, 2^nd, 3^rd, 4^th, 5^th, 6^th after_destroy method after_update method Agile software all method, 2^nd, 3^rd And keyword any? method ApiHelper module APIs (application programming interfaces) paginating projects API authentication destroy action error reporting restricting access to, 2nd serving, 2nd single updating rate limiting Rate limit exceeded error request_count field by Sinatra framework tickets versioning Api::V1::BaseController class Api::V1::TicketsController class Api::V3::JSON::Tickets class app folder app method app role Application class application programming interfaces. See APIs. ApplicationController class aptitude command Aptitude system as option assert method, 2^nd, 3^rd asset_file_name method assets method assets_attributes= method Assigning Permissions feature, 2^nd association count, showing association method associations tags, defining watchers, defining asynchronous requests responding to sending parameters for learning CoffeeScript language passing through number Attach the File step attr_accessible method attr_accessor method, 2^nd attribute accessor attribute mass-assignment attributes hash authenticate_forem_user! method, 2^nd authenticate_user method, 2^nd, 3^rd, 4^th, 5^th, 6^th, 7^th authentication. See also access control. API Devise gem disabling password GitHub ident key-based OAuth Twitter OmniAuth gem registering application with testing sign-in users confirmation link sign-in form sign-in linking tickets to signup feature Authentication process authorization. See also access control; authentication. assigning permissions tickets viewing projects blocking access to tickets fixing failing features editing projects scenario to test that links are hidden Signing Up restricting delete access read access by scope update access write access seed data authorize_admin! method, 2^nd authorize_create! method authorized? method, 2^nd, 3^rd, 4^th authorize_delete! method authorizing, editing authorship, adding to topics auth_providers method, 2^nd automatic escaping

B

background workers Bacon class, 2^nd bacon_test.rb file Baker, Steven R. balance method base functionality, installing Basecamp bash migrate alias Bates, Ryan BDD (behavior-driven development), 4^th Cucumber tool RSpec tool before method, 2^nd, 3^rd before_create method, 2^nd, 3^rd, 4^th before_filter method, 2^nd, 3^rd, 4^th, 5^th, 6^th, 7^th before_save method behavior-driven development. See BDD. belongs_to method, 2^nd, 3^rd, 4^th, 5^th, 6^th, 7^th bin/cucumber command, 2^nd blacklist authorization Buck, Jamis build-essential package build method, 2^nd, 3^rd bundle install command, 2^nd, 3^rd --deployment flag --gemfile flag --without flag Bundler gem, 3^rd, 4^th, 5^th --binstubs option bundling gems button_to method

C

cache method cache sweepers cache_path option caches_action method caches_page method, 2^nd cache_sweeper method call method, 2^nd, 3^rd, 4^th callbacks, 2^nd can? method, 2^nd, 3^rd, 4^th CanCan gem CanCan::Ability module cannot? method cannot_create_tickets! method cannot_update_tickets! method cap command deploy:migrations task deploy:setup task -T option Capfile Capistrano gem, configuring Capistrano tool, 2^nd, 9^th deploy:restart task deploy:setup task deploy:symlink task deploy:update task, 2^nd deploy:update_code task capture group, 2^nd Capybara browser simulator, 2^nd, 3^rd Capybara gem RSpec gem and, installing testing Cascading Style Sheets. See CSS. cat command change method, 2^nd change tracking, for attributes changed? method changes committing tracking automatic escaping callback displaying styling states Then show me the page step cheat gem check_rate_limit method Chelimsky, David child_index option chmod command class method classes, outside control engine configuration fake User model topics class_eval method class_name option, 2^nd, 3^rd, 4^th cleaning up, after paginating interfaces clear method click function click_link method client-side caching coffee-rails gem CoffeeScript language collection block collection method combined applications Comment class, 2^nd CommentNotifierJob class CommentObserver class, 2^nd, 3^rd comments adding more tags through controller form locating ticket model testing subscription CommentsController spec, fixing comment_updated method, 2^nd, 3^rd commits, of changes community, sense of with Rails framework concat method config/routes.rb file application engine config.middleware.use method ConfigurationNotFound exception configure method confirm! method confirm option. See link_to. confirmable module, 2^nd confirmation_sent_at attribute confirmation_token attribute confirmed_at attribute confirm_users_path method content_for method controllers permissions serving files through assets protecting files tickets topics controllers option coordinated universal time. See UTC. counter_cache option create action, 2^nd, 3^rd, 4^th, 5^th create method, 2^nd, 3^rd, 4^th, 5^th create, read, update, delete interface. See CRUD interface. create_table, id false option createuser command create_user! method Creating Comments scenario, fixing creating tags feature Creating Tickets feature, 2^nd, 3^rd, 4^th creator_watches_me method cross-site request forgery attacks. See CSRF attacks. CRUD (create, read, update, delete) interface, 2^nd namespace-based create action index action namespace root new action projects deleting editing viewing CSRF (cross-site request forgery) attacks csrf_meta_tags method CSS (Cascading Style Sheets), 2^nd, 3^rd, 4^th, 5^th Cucumber gem Cucumber tests Cucumber tool, 2^nd, 3^rd, 4^th, 5^th, 6^th curl package current_ability method current_email method current_page method current_user method, 2^nd, 3^rd, 4^th, 5^th, 6^th

D

database indexes database queries eager loading database servers database and user ident authentication database_authenticatable module database_cleaner gem db role default method, 2^nd default option default_test method Delayed::Job class delayed_job gem, 2^nd Delayed::Job.enqueue method Delayed::Worker#work_off method delegates method delete access enforcing destroy protection hiding links based on permission delete link, edit link and delete method, 2^nd, 3^rd, 4^th DELETE request delete_all method deleting Deleting Tickets feature, 2^nd, 3^rd dependent option deploy environment, setting up deploy keys deploy:finalize_update task deployment of application bundling gems choosing database configuring Capistrano gem database server database and user ident authentication deploy keys RVM, and Ruby language servers, setup serving requests init script installing Passenger gem setting up deploy environment user for app destroy action, 2^nd, 3^rd destroy protection, enforcing destroy_user_session_path method developing, speed and ease of with Rails framework development environment Devise gem, 2^nd, 3^rd devise method Devise::TestHelpers module directory_exists? method display_name method, 2^nd div_for method, 2^nd domain logic domain-specific language. See DSL. Don’t Repeat Yourself!. See DRY. down method DRY (Don’t Repeat Yourself!), 2^nd DSL (domain-specific language), 2^nd dynamic_form gem

E

each method, 2^nd eager loading edible? method edit action, 2^nd, 3^rd, 4^th edit link, and delete link edit_admin_state_path method Editing Tickets feature, 2^nd edit_project_path method edit_project_ticket_path method edit_purchase_path method email method, 2^nd, 3^rd email_spec gem, 2^nd, 3^rd Embedded Ruby. See ERB. encryptable module engine configuration engine layouts app folder config/routes.rb file forem.gemspec file gemfile file lib/forem/engine.rb file lib/forem.rb file Rakefile file script/rails file test directory test/dummy directory engines adding posts to topics benefits of brief history of classes outside control engine configuration fake User model topics developing new engine layouts engine routing integrating with application releasing as gem setting up testing environment installing RSpec and Capybara gems removing Test::Unit framework writing features of setting up routes showing association count testing Capybara gem topics controller env object ERB (Embedded Ruby), 2^nd, 3^rd, 4^th erb part error checking error_messages method escaping, automatic ETag header etag option except option, 2^nd exceptions, caused by deletions exists? method, 2^nd, 3^rd, 4^th expired! method, 2^nd expire_fragment method extend call Extensible Markup Language, serving. See XML, serving. extra key, 2^nd

F

Factory Girl gem, 2^nd Factory method failed tests field option fields_for method, 2^nd File class file? method readable? method file_exist? method file_field method files, uploading attaching files JavaScript language serving files through controller fill_in method find command find method, 2^nd, 3^rd, 4^th, 5^th, 6^th find_and_delete method find_by_default method find_by_name method find_or_create_by_github method find_or_create_for_github method find_or_create_for_twitter method, 2^nd, 3^rd find_project method, 2^nd, 3^rd, 4^th, 5^th, 6^th find_ticket method, 2^nd find_user method, 2^nd flash message flash method float method for method, 2^nd, 3^rd, 4^th forem method Forem::ApplicationController.class_eval method Forem::Engine class forem.gemspec file form_for method, 2^nd, 3^rd, 4^th, 5^th form_tag method forums_path method fragment caching Freenode IRC network fresh_when method, 2^nd friendly_token method full table scan

G

cheat command Gemfile, 2^nd, 3^rd, 4^th get method, 2^nd, 3^rd GET requests, 2^nd, 3^rd, 4^th getter method Gherkin language Git application, 2^nd, 3^rd git checkout -b production command push command, 2^nd stash command git-core package github action GitHub authentication, registering and testing GitHub service, 2^nd, 3^rd, 4^th, 5^th, 6^th Given keyword, 2^nd gmail gem, 2^nd Gmail server, 2^nd, 3^rd Gmail.connect method

H

hacking, forms halt method Hambley, Lee Hansson, David H. has_and_belongs_to_many association, 2^nd, 3^rd, 4^th has_attached_file method, 2^nd, 3^rd, 4^th has_content? method hashes method HashWithIndifferentAccess method, 2^nd has_many association, defining has_many method, 2^nd, 3^rd, 4^th has_one association have_css method, 2^nd headers method Heartbeat application, 2^nd Heartbeat module Heartbeat::Application class, 2^nd Heartbeat::TestApplication class Hellesoy, Aslak --help option helper methods, defining helper_method method helpers nested routing for paginating interfaces, implementing Heroku Hidden Links feature HTML (Hypertext Markup Language) emails, delivering html method html option html part html_safe method HTTP (Hypertext Transfer Protocol) status codes, 2^nd, 3^rd HTTP methods Hypertext Markup Language emails, delivering. See HTML emails, delivering. Hypertext Transfer Protocol status codes. See HTTP status codes.

I

ident authentication If-Modified-Since header If-None-Match header, 2^nd include call includes method increment! method index action, 2^nd, 3^rd index method index part indexes, database init script initialize method, 2^nd, 3^rd integration testing process interfaces, pagination of APIs cleaning up fixing broken scenarios implementing helpers for testing viewing Internet Explorer project isolate_namespace method its method

J

JavaScript language adding more files with asynchronous request responding to sending parameters for jQuery framework testing JavaScript Object Notation. See JSON. javascript_include_tag method joins method join_table option, 2^nd jQuery framework jquery-rails gem json gem JSON (JavaScript Object Notation), 2^nd, 3^rd, 4^th JSON.parse method

K

Kaminari gem Katz, Yehuda key-based authentication keys, deploy

L

label method last_modified option last_post method last_ticket method launchy gem let method, 2^nd li tag lib/forem/engine.rb file lib/forem.rb file LinkJumbler class links adding to project confirmation, user sign-in with for deleting tags hidden, scenario to test hiding edit and delete links New Project link hiding based on permission link_to method, 2^nd, 3^rd, 5^th, 6^th, 7^th, 8^th confirm option listing tickets load method locals option, 2^nd, 3^rd lockable module locking down, states bestowing changing state permissions hacking form hiding select box ignoring parameter login action ls -x command -m option, 2^nd

M

mail gem mail method make_default action make_default_admin_state_path method Matsumuto, Yukihiro, 2^nd Matz is nice always, so we are nice. See MINASWAN. Matz Ruby Interpreter. See MRI. member method merge! method metaclass method option, 2^nd method_missing method methods option, 2^nd migrations MINASWAN (Matz is nice always, so we are nice) Model-View-Controller paradigm. See MVC paradigm. mount method, 2^nd --mountable option MRI (Matz Ruby Interpreter) msysGit application MVC (Model-View-Controller) paradigm MySQL database server

N

n+1 selects operation name method namespace-based CRUD create action index action namespace root new action namespace method namespace root namespace routing nested attributes nested resources, tickets controller defining has_many association deleting editing finding within scope of project nested routing helpers within project validations viewing nested routing helpers new action, 2^nd, 3^rd, 4^th new command new method New Project link new_file_path method new_project_path method new_topic_post_path method nginx nokogiri gem Nokogiri::HTML method notice method notifications, ticket Action Mailer classes automatically watching ticket defining watchers association delivering HTML emails observers unsubscribing from Notifier class, 2^nd, 3^rd number variable numbers, passing through number_to_human_size Action View helper

O

OAuth authentication oauth_token parameter, 2^nd oauth_verifier parameter, 2^nd observe method observers omniauthable module omniauthable symbol OmniauthCallbacks module only option Oracle VirtualBox software order option

P

page fragments, caching page method, 2^nd paginate method, 2^nd, 3^rd pagination of interfaces cleaning up fixing broken scenarios implementing pagination helpers paginating APIs testing pagination viewing pagination Kaminari gem pagination process Paperclip gem, 2^nd paperclip generator parameterize method, 2^nd params hash params method, 2^nd parse method, 2^nd partial option, 2^nd Passenger gem passing, through numbers passwd command password authentication, disabling path option PATH_INFO key path_to method per method perform method performance enhancements background workers cache sweepers caching actions client-side page fragments pages database query database indexes eager loading pagination of interfaces Kaminari gem Permission class Permission model permissions controller permissions method, 2^nd permissions screen persisted? method, 2^nd pg gem Pivotal Tracker system polymorphic association position option post method, 2^nd, 3^rd, 4^th POST request PostgreSQL database server, 2^nd, 3^rd posts adding to topics authentication of showing last PreviousState class previous_state= method private method privatizing assets production environment, 2^nd, 3^rd Project class, 2^nd, 3^rd, 4^th project method, 2^nd, 3^rd project parameter Project.for method projects deleting destroy action exceptions writing feature for editing edit action fixing update action finding tickets within scope of restricting creation to admins tickets within viewing, 2^nd adding link to project defining helper method Factory Girl gem permissions controller permissions screen writing feature for projects API authentication destroy action error reporting restricting access, 2^nd serving overview XML single project updating projects method ProjectsController class project_tickets_path method, 2^nd protecting files Prototype framework, 2^nd provides_callback_for method psql command, 2^nd public assets purchases purchases_url method put method, 2^nd, 3^rd

Q

QA (quality assurance) testing Quaranto, Nick queries, database database indexes eager loading

R

Rack framework applications breaking up mounting with Rails framework running combined middleware ActionDispatch::Static class in Rails framework mounting with Rails framework error checking Heartbeat application Sinatra framework rack-test gem Rack::Builder class Rack::Builder.app method Rack::File class Rack::Test::Methods module, 2^nd, 3^rd rackup config.ru command Rack::Utils module rails command, 2^nd generate command Rails Forum rails gem rails generate cucumber:install command Rails Installer program Rails Rumble event RailsBridge organization Railscamps RAILS_ENV environment variable rails server, -e production option Railties Rakefile, 2^nd Rate limit exceeded error rate limiting Rate limit exceeded error request_count field overview resetting read access, restricting readable_by method readable_by scope Receiver class receiving replies recoverable module red-green-refactor process, 2^nd redirect_to method, 2^nd, 3^rd, 4^th registerable module registering applications, with Twitter authentication and testing, GitHub authentication regression testing, 2^nd releasing, engine as gem reload method, 2^nd rememberable module remote option, 2^nd remove action remove() function render method, 2^nd, 3^rd, 4^th, 5^th, 6^th Representational State Transfer. See REST. request_count field resetting requests asynchronous, responding to serving init script installing Passenger gem require option reset_request_count! method resources method, 2^nd, 3^rd resources, nested. See nested resources, tickets. respond_to method, 2^nd, 3^rd respond_with method, 2^nd, 3^rd, 4^th, 5^th, 6^th REST (Representational State Transfer), 2^nd root method, 2^nd root_path method roots, namespace RSpec gem, 2^nd, 3^rd, 4^th, 5^th rspec-rails gem, 2^nd RSpec tests, 2^nd Ruby language, RVM and installing installing Ruby language Ruby on Rails framework description of benefits common terms in the wild developing applications deleting generating installing Ruby on Rails migrations routing scaffolding show action starting updating validations Ruby on Rails Talk mailing list Ruby Version Manager. See RVM. RubyForge system RubyGems, 2^nd run method, 2^nd rvm command RVM (Ruby Version Manager) overview and Ruby language installing overview Seguin, Wayne E. rvm use command

S

Sass language sass-rails gem save method saved? method scaffolding scope, restricting by scp command script/rails file search action, 2^nd, 3^rd search method, 2^nd Searcher gem, 2^nd, 5^th from option, 2^nd search_project_tickets_path method, 2^nd secure shell key. See SSH key. seed data seeding states Seguin, Wayne E. select box, hiding select method selected option self.down method, 2^nd, 3^rd self.edible? method self.up method send method send_file method set_admin method set_previous_state method setter methods set_ticket_state method should method should_not method show action, 2^nd, 3^rd, 4^th sign-in, user with confirmation links with forms sign_in method, 2^nd, 3^rd, 4^th sign_in_and_redirect method Signing Up feature sign_in_path method sign_out! method, 2^nd signup feature, for users Simple Mail Transfer Protocol. See SMTP. simple_format method, 2^nd Sinatra::Base class single projects SMTP (Simple Mail Transfer Protocol), 2^nd source command span element split method Sprockets gem, 2^nd, 3^rd SQLite3 database server sqlite3 gem, 2^nd SSH (secure shell) key, 2^nd, 3^rd, 4^th Stack Overflow community StackExchange services State class state method, 2^nd State model state_id parameter status option steps method stories, for applications string method style tag stylesheet_link_tag method stylesheets, applying styling states submit method, 2^nd, 3^rd subscribing, to updates automatically adding user to watchlist testing comment subscription unsubscribing from ticket notifications sudo, -i option Symbol-to-Proc method

T

tables, adding admin field to tag! method, 2^nd, 3^rd Tag model tagging adding more tags fixing CommentsController spec through comment creating tags feature defining tags association deleting tag adding link for removing tag from page testing displaying ticket’s tags finding tags restriction of allowing tags for certain users testing showing tags Tag model text_field_tag tag tags association, defining tags method Talbott, Nathaniel TDD (test-driven development) bacon_test.rb file and BDD reasons for testing writing tests template option templates, for Action Mailer classes test directory test-driven development. See TDD. test/dummy directory test environment test method testing BDD Cucumber tool RSpec tool comment subscription email, 2^nd environments OmniAuth gem setting up JavaScript language pagination Rails framework emphasis on registering and, GitHub authentication searching sign-in tag deletion tag restriction TDD bacon_test.rb file and BDD reasons for testing writing tests that links are hidden test_mode option tests, failed Test::Unit framework, removing Test::Unit tool Test::Unit::TestCase class text/html part text/plain part text_field_tag tag Then keyword Then show me the page step Ticket class ticket_comments_path method tickets tickets API blocking access to blocking creation of changing state of callbacks fixing Creating Comments scenario seeding states selecting states State model controller defining has_many association deleting displaying tags editing edit action update action finding within scope of project linking to users attributing tickets to users failed tests fixing features locating nested routing helpers notifications, unsubscribing from within project sending notifications Action Mailer classes automatically watching ticket defining watchers association delivering HTML emails observers updating and deleting at same time validations viewing culling tickets listing tickets tickets method, 2^nd TicketsController class time_ago_in_words helper timeoutable module timestamps method, 2^nd timestamps option title method, 2^nd titles of pages, setting toggle_watching_button method to_i method, 2^nd to_json method, 2^nd, 3^rd, 4^th token method token_authenticatable module, 2^nd to_param method topics_path method to_s method, 2^nd, 3^rd, 4^th touch option to_xml method to_yaml method trackable module try method, 2^nd turn gem Twitter, 2^nd twitter action, 2^nd twitter argument Twitter authentication OmniAuth gem, setting up registering application with testing sign-in type option

U

-u option, git push Ubuntu, 2^nd, 3^rd UCS Transformation Format–8-bit. See UTF-8. Uniform Resource Locators. See URLs. unsubscribing, from ticket notifications up command up method update access update action, 2^nd, 3^rd update option update_all method update_attribute method update_attributes method, 2^nd, 3^rd updates, subscribing to automatically adding user to watchlist testing comment subscription unsubscribing from ticket notifications updating uploading files. See files, uploading. url method url option URLs (Uniform Resource Locators) User class user method User models, fake user_omniauth_authorize_path method useradd command user_class method user_hash key User::Omniauth- Callbacks module, 2^nd user_signed_in? method UTC (coordinated universal time) UTF-8 (UCS Transformation Format–8-bit)

V

Vagrant, 2^nd vagrant halt command vagrant ssh command validatable module validates method validates_numericality_of method validates_presence_of method, 2^nd validates_uniqueness_of method validations app/controllers/projects_controller.rb app/models/project.rb features/creating_projects.feature overview ticket version control versioning Viewing Tickets feature, 2^nd VirtualBox software, Oracle. See Oracle VirtualBox software. visit method, 2^nd, 3^rd

W

watch action Watcher class watchers association, defining watchers method watchlists, automatically adding users to web role WebDriver software, 2^nd Webrat gem WEBrick library web server, 2^nd Welcome aboard page When keyword whitelist authorization will_paginate gem with option within method, 2^nd write access abilities blocking ticket creation CanCan gem rewriting feature

X

X-UA-Compatible header, 2^nd XML (Extensible Markup Language), serving xml method

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