Ruby
" El mejor amigo de un desarrollador "
Quien soy?
Yukihiro Matsumoto
he wanted a language that made him productive while being fun to use
" I hope to see Ruby help every programmer in the world to be productive, and to enjoy programming, and to be happy. That is the primary purpose of the ruby language. "
Principios
- La felicidad del desarrollador
- Principio de menos sorpresa
- Legible por el humano
- Sintaxis hermosa
Características
Multiplataforma
- Gnu Linux
- OS X
- Windows
Multiples Implementaciones
- MRI
- JRuby
- Iron Ruby
- Rubinius
Interpretado
Duck typing
" If it walks like a duck and talks like a duck, it must be a duck "
Regexp
phone = "(0298 90)454 545"
phone.gsub!(/\D/, "")
puts "Phone Number: #{phone}"
Phone Number: 029890454545
¿Quienes usan ruby?
Instalar
- OS X viene instalado
- Linux viene instalado o "apt-get install ruby"
- Windows:
rubyinstaller.org o railsinstaller.org
Probar ruby online
tryruby.org
Editores/IDE
- Vim/Mac Vim
- Emacs
- Sublime Text
- Atom
- Textmate (mac)
- Rubymine
Recursos
Libros
- "Learn to program" by Chris Pine
- "Pragmatic Programming Ruby"
- "Eloquent Ruby"
- "Rails Tutorial"
- "Agile Web development with Rails"
- "The well grounded rubyist"
Cursos por internet
- codecademy.com
- codeschool .com (pago)
Web
- Stack Overflow
- Rubysur
- ruby-doc.org
- guides.rubyonrails.org
- railscasts.com
- github.com/styleguide/ruby
- gorails.com
Ruby " El mejor amigo de un desarrollador "