Setup ruby
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This document provides information about setting up Ruby on Mac OS X. It discusses using Homebrew to install Ruby and manage versions. It also mentions using RVM (Ruby Version Manager) as an alternative to Homebrew for installing and managing multiple Ruby environments and versions. Finally, it provides some examples of using the ruby, irb and gem commands once Ruby is installed.
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Setup ruby
- 1. Setup Ruby jugyo
- 2. Ruby Matz Perl http://ja.wikipedia.org/wiki/Ruby
- 4. Ruby http://ja.wikipedia.org/wiki/Ruby
- 5. Ruby (Enjoy programming) http://ja.wikipedia.org/wiki/Ruby
- 6. Ruby
- 7. 1.8 1.9
- 8. 1.8 → 1.8.7 1.9 → 1.9.2
- 9. 1.8 → 1.8.7 1.9 → 1.9.2 ← Rails
- 10. Ruby for Mac OSX
- 11. Homebrew
- 12. Homebrew is the easiest and most flexible way to install the UNIX tools Apple didn't include with OS X. http://mxcl.github.com/homebrew/
- 13. : $ brew search ruby
- 14. : $ brew info ruby
- 15. : $ brew install ruby
- 17. Ruby
- 18. $ brew install ruby
- 19. $ brew uninstall ruby
- 21. rvm
- 22. RVM is a command-line tool which allows you to easily install, manage and work with multiple ruby environments, from interpreters to sets of gems. http://beginrescueend.com/
- 23. • Ruby • Rails • Ruby JRuby
- 24. Ruby
- 25. : $ ruby foo.rb
- 26. : $ irb
- 27. RubyGems
- 28. RubyGems Ruby 1.9 [ ] RubyGems Ruby / RubyGems "gem" RubyGems "gem" http://www.ruby-lang.org/ja/libraries/
- 29. : $ gem search -r rails
- 30. : $ gem install rails
- 31. : $ gem uninstall rails