This document summarizes a lecture on getting started with Ruby on Rails. It introduces basic concepts like MVC architecture, models, views, controllers, routing and actions. It also covers generating routes, using methods as actions, and HTTP basic authentication. The lecture concludes with a live demo.

1. ROR Lab. Season 4,
75th Biweekly Lecture
Getting

2. Started

3. (3)
2014. 11. 25
Lucius Choi(@luciuschoi)

4. MVC
request(URI)
routing
response
controller
action
C
model
M
view
V
database

5. “Article”

6. Model
articles
title string
text text

7. “Comment”

8. Model
comments
commenter string
body text
article_id integer

9. Resource

10. Routing
$ rake routes
Prefix Verb URI Pattern Controller#Action
articles GET /articles(.:format) articles#index
POST /articles(.:format) articles#create
new_article GET /articles/new(.:format) articles#new
edit_article GET /articles/:id/edit(.:format) articles#edit
article GET /articles/:id(.:format) articles#show
PATCH /articles/:id(.:format) articles#update
PUT /articles/:id(.:format) articles#update
DELETE /articles/:id(.:format) articles#destroy
root GET / welcome#index
welcome_index GET /welcome/index(.:format) welcome#index

11. Method

12. vs

13. Action
• public methods = “actions”
• action = render a view template or redirect

14. HTTP

15. Basic

16. Auth.
• http_basic_authenticate_with( name, password)

17. Live

18. Demo

19. 감사합니다.