Getting started with Rails (1), Season 2
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This document summarizes the first round of Season 2 of the ROR Lab. It discusses getting started with Rails, translating Rails guides and Railscasts to Korean, the ROR Lab blog, the plan for Season 2 including learning Rails MVC and a blog project, and useful Gems. It also provides an overview of Rails history and philosophy including DRY, Convention over Configuration, and REST. Finally, it discusses setting up a development environment, installing Rails, using code editors, and creating a new Rails project and database.
Getting started with Rails (1), Season 2
- 1. ROR Lab. Season 2 - The 1st Round - Getting Started with Rails June 23, 2012 Hyoseong Choi ROR Lab.
- 2. ROR Lab Intro • 1st Lab, Nov. 12, 2011 • http://rorlab.org/dry_labs/1 • website, http://rorlab.wordstory.net • http://rorlab.org • Season 1, to Biweekly Lectures 14 and Special Lecture 1. ROR Lab.
- 3. Translation Work • http://rorlab.org/rails_guides/ • http://railscasts.com • https://github.com/defaude/ asciicasts.com-translations/wiki/Korean ROR Lab.
- 5. Season 2 • Rails Guides, MVC • Blog project, 10-minute presentation • Useful Gem Sharing ROR Lab.
- 6. Getting started ROR Lab.
- 7. History C 1971 Perl 1987 Python 1991 Django 2003 Ruby 1993 Ruby on Rails 2004 Java 1995 PHP 1995 http:// ASP 1998 david.heinemeier hansson.com/ JSP 1999 ROR Lab.
- 8. What is Rails? • a web application development framework • written in the Ruby language • less code • more fun • “The Rails Way” : increase in productivity ROR Lab.
- 9. MVC • Model • View • Controller ROR Lab.
- 10. Rails Philosophy ROR Lab.
- 11. Rails Philosophy DRY ROR Lab.
- 12. Rails Philosophy DRY CoC ROR Lab.
- 13. Rails Philosophy DRY CoC REST http://ko.wikipedia.org/wiki/REST ROR Lab.
- 14. REST DELETE /photos/17 • A Network Architecture • REpresentational State Transfer • Two main principles • URL resources • Transferring the state of resource ROR Lab.
- 15. Dev Environment • OS : Mac > Windows • Ruby : ~ 1.9.3-p125 • Ruby on Rails : ~ 3.2.6 • RVM : ruby version manager with rubygems • Git : as a source code manager(SCM) ROR Lab.
- 16. Rails Installer • For Windows • For Mac http://railsinstaller.org/ - Engine Yard ROR Lab.
- 17. Code Editors • Textmate • Vim • Sublime2 • IDE • Rubymine • Radrails ROR Lab.
- 19. Creating a New Rails Project $ gem install rails # as the root user $ rails -v rails 3.2.6 $ rails new blog -d mysql default database : SQLite3 a lightweight serverless database ROR Lab.
- 20. ROR Lab.
- 21. ROR Lab.
- 22. Config a DB config/database.yml development: adapter: mysql2 encoding: utf8 reconnect: false database: happyrails_development pool: 5 • development username: root password: socket: /tmp/mysql.sock test: • test adapter: mysql2 encoding: utf8 reconnect: false database: happyrails_test pool: 5 • production username: root password: socket: /tmp/mysql.sock production: adapter: mysql2 encoding: utf8 reconnect: false database: happyrails_production pool: 5 username: root password: ROR Lab. socket: /tmp/mysql.sock
- 23. Creating DB $ rake db:create $ rake -T ROR Lab.
- 24. $ rails server http://localhost:3000 Hello, Rails! WEBrick ROR Lab.
- 25. Live Demo Creating a project ~ First model, Post ROR Lab.
- 26. 감사합니다.