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Introdução ao Ruby

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Avatar for Brian Thomas Storti Brian Thomas Storti
June 01, 2012
Programming
230
6

Introdução ao Ruby

Avatar for Brian Thomas Storti

Brian Thomas Storti

June 01, 2012

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Transcript

  1. None

  2. Brian Thomas Storti @brianstorti http://brianstorti.tumblr.com

  3. Dinâmica Orientada a objetos Fortemente tipada Open source Sintaxe elegante

  4. “Ruby is designed to make programmers happy” Yukihiro Matsumoto, criador

    do Ruby

  5. Sintaxe

  6. None
  7. None
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  11. None
  12. None

  13. Construtor

  14. None

  15. Parâmetros opcionais

  16. None
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  18. None

  19. Herança

  20. None
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  24. None

  25. Métodos com caracteres especiais

  26. mais expressividade

  27. None

  28. Blocos

  29. None

  30. Blocos também podem ter parâmetros

  31. None
  32. None
  33. None

  34. Módulos 2 Utilizações comuns

  35. 1 Namespaces

  36. None

  37. 2 Mixins

  38. None
  39. None

  40. Iterações

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  51. Condicionais

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  57. Hashes

  58. None
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  60. Symbols

  61. None
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  63. Modificadores de acesso

  64. None
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  70. Exceções

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  73. None

  74. Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto

    Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto Objeto em ruby, quase tudo é um
  75. None
  76. None
  77. None

  78. classes também são Objetos e o nome de uma classe

    é apenas uma constante
  79. None

  80. Objeto variáveis de instância + link para classe

  81. Classe métodos de instância + link para superclasse

  82. Classes sses abertas Classes abertas são abertas Classes abert sses

    abertas Classes abertas Classes abert asses abertas Classes abertas Classes aber sses abertas Classes abertas Classes abert asses abertas Classes abertas Classes aber asses abertas
  83. None
  84. None
  85. None

  86. Testes

  87. Principais opções Test::Unit RSpec built-in gem install rspec

  88. Test::Unit

  89. None
  90. None
  91. None

  92. RSpec

  93. None
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  99. brianstorti.tumblr.com twitter+github @brianstorti