Getting Started with Ruby and Rails

Transcript

1. Getting Started with Ruby and Rails Bryce Kerley, Ruby Brigade

   November 21, 2011 Sunday, November 20, 11

2. What I Like Today rbenv ruby-build pow Sunday, November 20,

   11

3. rbenv Simple Ruby Version Management http://git.io/rbenv Sunday, November 20, 11

4. ruby-build Compile and Install Ruby http://git.io/rbbuild Sunday, November 20, 11

5. pow Zero-config Rack Server for Mac http://pow.cx Sunday, November 20,

   11

6. Opinion Ruby 1.8.7 is dead Ruby 1.9.2 is good Ruby

   1.9.3 is better Sunday, November 20, 11

7. Opinion Bundler rocks Sunday, November 20, 11

8. Opinion Don’t Use Windows Sunday, November 20, 11

9. Operating Systems Mac OS X 10.7 Lion Ubuntu 11.10 Oneiric

   Ocelot Sunday, November 20, 11

10. Lion Sunday, November 20, 11

11. Lion 1.Install GCC 2.Install Homebrew 3.Install rbenv and ruby-build 4.Install

    ruby 1.9.3 5.Install pow Sunday, November 20, 11

12. Lion: Install GCC Install GCC Without Xcode http://git.io/osxgcc Sunday, November

    20, 11

13. What About Xcode Xcode 4.2 only includes LLVM GCC Ruby

    core team doesn’t support LLVM GCC Sunday, November 20, 11

14. Lion 1.Install GCC 2.Install Homebrew 3.Install rbenv and ruby-build 4.Install

    ruby 1.9.3 5.Install pow Sunday, November 20, 11

15. Lion: Install Homebrew Package Manager for OS X http://git.io/homebrew Sunday,

    November 20, 11

16. Lion: Install Homebrew 1. Open Terminal 2. /usr/bin/ruby -e "$(curl

    -fsSL https://raw.github.com/gist/323731)" 3. Enter your password 4. brew update Sunday, November 20, 11

17. Lion: Install Homebrew Sunday, November 20, 11

18. Lion 1.Install GCC 2.Install Homebrew 3.Install rbenv and ruby-build 4.Install

    ruby 1.9.3 5.Install pow Sunday, November 20, 11

19. Lion: rbenv & ruby-build 1. brew update 2. brew install

    rbenv 3. brew install ruby-build Sunday, November 20, 11

20. Lion 1.Install GCC 2.Install Homebrew 3.Install rbenv and ruby-build 4.Install

    ruby 1.9.3 5.Install pow Sunday, November 20, 11

21. Lion: Installing Ruby 1. rbenv install 1.9.3-p0 2. rbenv global

    1.9.3-p0 Sunday, November 20, 11

22. Lion 1.Install GCC 2.Install Homebrew 3.Install rbenv and ruby-build 4.Install

    ruby 1.9.3 Sunday, November 20, 11

23. Lion: Pow 1. curl get.pow.cx | sh 2. cd yourapp

    3. ln -s `pwd` ~/.pow Sunday, November 20, 11

24. Ubuntu Sunday, November 20, 11

25. Ubuntu 1.Install dependencies 2.Install rbenv 3.Install ruby-build 4.Install ruby Sunday,

    November 20, 11

26. Ubuntu: Dependencies sudo apt-get install curl zlib1g-dev libssl-dev libreadline6-dev libncursesw5-dev

    libxml2 libxml2-dev libxslt1-dev libsqlite3-dev nodejs git Sunday, November 20, 11

27. Ubuntu 1.Install dependencies 2.Install rbenv 3.Install ruby-build 4.Install ruby Sunday,

    November 20, 11

28. Ubuntu: rbenv 1. git clone https://github.com/sstephenson/ rbenv.git .rbenv 2. echo

    ‘export PATH=”$HOME/.rbenv/bin:$PATH”’ >> ~/.bashrc 3. echo ‘eval “$(rbenv init -)”’ >> ~/.bashrc 4. exec $SHELL Sunday, November 20, 11

29. Ubuntu 1.Install dependencies 2.Install rbenv 3.Install ruby-build 4.Install ruby Sunday,

    November 20, 11

30. Ubuntu: ruby-build 1. git clone https://github.com/sstephenson/ ruby-build.git 2. cd ruby-build

    3. sudo ./install.sh Sunday, November 20, 11

31. Ubuntu 1.Install dependencies 2.Install rbenv 3.Install ruby-build 4.Install ruby Sunday,

    November 20, 11

32. Ubuntu: Installing Ruby 1. rbenv install 1.9.3-p0 2. rbenv global

    1.9.3-p0 Sunday, November 20, 11

33. Ubuntu 1.Install dependencies 2.Install rbenv 3.Install ruby-build 4.Install ruby Sunday,

    November 20, 11

34. Living With It Sunday, November 20, 11

35. Living With rbenv After installing rubies or gems: rbenv rehash

    Sunday, November 20, 11

36. Living With rbenv Per-project Ruby Version rbenv local ree-1.8.7 Sunday,

    November 20, 11

37. Living With rbenv Per-Shell Ruby Version rbenv shell ree-1.8.7 Sunday,

    November 20, 11

38. Living With rbenv List Installed Rubies rbenv versions Sunday, November

    20, 11

39. Living With Bundler Install Dependencies bundle install Sunday, November 20,

    11

40. Living With Bundler Update Dependencies bundle update Sunday, November 20,

    11

41. Living With Bundler Alias “bundle exec” to “be” alias be=”bundle

    exec” Sunday, November 20, 11

42. Living With Bundler Love and version control your Gemfile Only

    version control Gemfile.lock if you’re deploying to Heroku Sunday, November 20, 11

43. Rack App Servers Zero-config, Mac-only pow curl get.pow.cx | sh

    Sunday, November 20, 11

44. Rack App Servers Otherwise: unicorn Put it in your Gemfile,

    bundle exec unicorn Sunday, November 20, 11

45. Rack App Servers If you love configuration passenger For Apache

    or Nginx Sunday, November 20, 11

46. Databases It’s already set up sqlite3 Seriously, check the Gemfile

    in a new Rails app Sunday, November 20, 11

47. Databases The Best postgres Heroku uses this Sunday, November 20,

    11

48. Postgres Caveats Install with Homebrew on Mac, and you may

    have to remove some files from /usr/bin At least: createdb, psql, pg_ctl Sunday, November 20, 11

49. Links These slides: http://db.tt/EDrpfQzu rbenv: http://git.io/rbenv ruby-build: http://git.io/ruby-build pow: http://pow.cx

    bundler: http://gembundler.com Sunday, November 20, 11