How Ruby Programmed Me

Transcript

1. HOW RUBY PROGRAMMED ME

2. @janogonzalez

3. @hop_in

4. @dynlangchile

5. @dynlangchile

6. LANGUAGE & THOUGHT

7. LANGUAGE SHAPES OUR THOUGHT HOW

8. CHICKEN / EGG

9. DISCLAIMER

10. NOT A LINGUIST

11. NOT A NEUROSCIENTIST

12. NOT A PHILOSOPHER

13. JUST MY EXPERIENCE

14. AND OPINIONS

15. DON’T WORRY

16. PROGRAMMER’S BRAIN

17. OUR BRAIN

18. LANGUAGES SHAPE YOUR THOUGHT WHICH

19. THE PROBLEM

20. “Ars longa, vita brevis” –Hippocrates

21. HOW TO CHOOSE

22. “A language that doesn't affect the way you think about

    programming, is not worth knowing.” –Alan Perlis

23. PARADIGMS

24. SINTAX

25. IDIOMS

26. COMMUNITY

27. RUBY

28. BLOCKS File.open('my.txt').each do |line| puts line if line =~ /jano/

    end

29. JAVASCRIPT

30. PROTOTYPES function Person(name) { this.name = name; } Person.protoype.sayHi =

    function() { return “Hi, I’m “ + this.name; }; var jano = new Person(‘Jano’); jano.sayHi();

31. PYTHON

32. INDENTATION def median(pool): copy = sorted(pool) size = len(copy) if

    size % 2 == 1: return copy[(size - 1) / 2] else: return (copy[size/2 - 1] + copy[size/2]) / 2

33. LISP

34. MACROS (defmacro for ((var start stop) &body body) (let ((gstop

    (gensym))) `(do ((,var ,start (1+ ,var)) (,gstop ,stop)) ((> ,var ,gstop)) ,@body)))

35. HASKELL

36. PATTERN MATCHING map _ [] = [] map f (x:xs)

    = f x : map f xs

37. FORTH

38. STACK BASED : STAR! ( -- ) 42 EMIT ;

    : STARS!( n -- ) 0 DO STAR LOOP ; CR 7 STARS

39. REMIX IT!

40. LANGUAGES SHAPE YOUR THOUGHT LET

41. “The determined Real Programmer can write FORTRAN programs in any

    language.” –Ed Post

42. “The determined Real Programmer can write FORTRAN programs in any

    language.” –Ed Post close-minded? C, Ruby, Lisp, etc

43. ARE YOU CHUCK?

44. ॳ৺

45. BEGINNER’S MIND

46. OPENNESS

47. A CUP OF TEA

48. EMPTY YOUR CUP

49. कഁ཭

50. कഁ཭

51. PROTECT / OBEY SHU

52. कഁ཭

53. DETACH / DISGRESS HA

54. कഁ཭

55. LEAVE / SEPARATE RI

56. None

57. HEY! THIS IS A RUBY CONFERENCE

58. RUBY & MY BRAIN

59. RUBY CHANGED MY BRAIN HOW

60. A TALE OF TWO DEVELOPERS

61. HACKER V/S THINKER

62. HACKER

63. GET THINGS DONE HACKER

64. FAST HACKER

65. HACKS HACKER

66. MAINTENANCE NIGHTMARE HACKER

67. NEEDS MORE DUCT TAPE

68. THINKER

69. THINKS ABOUT ABSTRACTIONS THINKER

70. THINKS ABOUT MANTAINABILITY THINKER

71. TOO MANY ABSTRACTIONS THINKER

72. ANALYSIS PARALYSIS THINKER

73. NEEDS MORE LAYERS

74. MY STORY

75. THE HACKER YEARS

76. THE HACKER YEARS

77. THE LEARNING YEARS

78. THE UML YEARS

79. THE UML YEARS

80. THE HACKER WAS GONE

81. UML, RUP, GoF, XML, ETC.

82. STOCKHOLM SYNDROME

83. EVOLUTION?

84. THE ONE TRUE WAY™

85. THE PATH?

86. FEAR

87. I WAS SO WRONG!

88. EVERYDAY LIFE IS THE PATH

89. ENTER RUBY

90. SMALLTALK IN PERL’S DISGUISE

91. HAPPY THINKER

92. THINKER class AccountProtectionProxy def initialize(real_account, owner_name) @subject = real_account @owner_name

    = owner_name end def method_missing(name, *args) check_access @subject.send( name, *args ) end ... end

93. OMG! GoF NEVER WAS SO EASY

94. HAPPY HACKER

95. HACKER $1 if str ~= /(foo)+/

96. ONE LINERS FTW!

97. HACKER ❤ THINKER

98. LET’S WORK TOGETHER

99. HARMONY

100. HARMONY (1..42).select(&:even?). map { |n| n * 2 }. reduce(&:*)

101. THE PATH IS NO PATH

102. WEIRD FACT

103. (EVERY DEVELOPER IS A MANAGER)

104. (OMG)

105. RUBY & MY LIFE

106. RUBY CHANGED MY LIFE HOW

107. NEW GIGS

108. CONFERENCES

109. CONFERENCES

110. NEW FRIENDS

111. CRAZY FRIENDS

112. I ❤ .RB

113. I ❤ .UY

114. I ❤ .AR

115. RUBY & YOUR LIFE

116. RUBY CHANGE YOUR LIFE LET

117. PROGRAMMING CHANGE YOUR LIFE LET

118. FORK & MERGE

119. LEARN

120. HAVE FUN

121. SHARE

122. (AND REPEAT) loop do learn have_fun share end

123. THANKS!