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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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  9. None
  10. None
  11. None
  12. None

  13. Construtor

  14. None

  15. Parâmetros opcionais

  16. None
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  18. None

  19. Herança

  20. None
  21. None
  22. None
  23. None
  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

  41. None
  42. None
  43. None
  44. None
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  47. None
  48. None
  49. None
  50. None

  51. Condicionais

  52. None
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  55. None
  56. None

  57. Hashes

  58. None
  59. None

  60. Symbols

  61. None
  62. None

  63. Modificadores de acesso

  64. None
  65. None
  66. None
  67. None
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  69. None

  70. Exceções

  71. None
  72. None
  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
  94. None
  95. None
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  97. None
  98. None

  99. brianstorti.tumblr.com twitter+github @brianstorti