Reinventhing Wheels of Future

Transcript

1. 1.

   Powered by Rabbit 1.0.8 Reinventhing Wheels of Future Yukihiro "Matz"

   Matsumoto @yukihiro_matz
2. 2.

   Powered by Rabbit 1.0.8 　 I code, therefore I am.

   1/144
3. 3.

   Powered by Rabbit 1.0.8 　 I feel happy, when I

   code. 2/144
4. 4.

   Powered by Rabbit 1.0.8 　 I feel nervous, when I

   stand here. 3/144
5. 5.

   Powered by Rabbit 1.0.8 　 Do you? 4/144

6. 6.

   Powered by Rabbit 1.0.8 　 5/144

7. 7.

   Powered by Rabbit 1.0.8 　 Ruby started February 1993 6/144

8. 8.

   Powered by Rabbit 1.0.8 　 as a scripting language for

   UNIX 7/144
9. 9.

   Powered by Rabbit 1.0.8 　 to replace Perl 8/144

10. 10.

    Powered by Rabbit 1.0.8 　 But not really 9/144

11. 11.

    Powered by Rabbit 1.0.8 　 I just wanted to create

    my own language 10/144
12. 12.

    Powered by Rabbit 1.0.8 　 Just for Fun 11/144

13. 13.

    Powered by Rabbit 1.0.8 　 Recently, a guy came and

    blamed me on Twitter 12/144
14. 14.

    Powered by Rabbit 1.0.8 　 “Why did you invented Ruby,

    where we had Perl?” 13/144
15. 15.

    Powered by Rabbit 1.0.8 　 “It was redundant, reinvention of

    the wheel” 14/144
16. 16.

    Powered by Rabbit 1.0.8 　 “It was waste of man-power

    that is limited resource” 15/144
17. 17.

    Powered by Rabbit 1.0.8 　 “So, many IT people feel

    negative about your work” 16/144
18. 18.

    Powered by Rabbit 1.0.8 　 What do you think? 17/144

19. 19.

    Powered by Rabbit 1.0.8 　 Give me a break 18/144

20. 20.

    Powered by Rabbit 1.0.8 　 Indeed we have limited resources

    19/144
21. 21.

    Powered by Rabbit 1.0.8 　 Only 7 Billion people on

    Earth 20/144
22. 22.

    Powered by Rabbit 1.0.8 　 Very few among them code

    21/144
23. 23.

    Powered by Rabbit 1.0.8 　 But it's not a bottleneck

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24. 24.

    Powered by Rabbit 1.0.8 　 We have more rare resource

    23/144
25. 25.

    Powered by Rabbit 1.0.8 　 It's Motivation 24/144

26. 26.

    Powered by Rabbit 1.0.8 　 We are not machines 25/144

27. 27.

    Powered by Rabbit 1.0.8 　 We need driving force to

    accomplish great things 26/144
28. 28.

    Powered by Rabbit 1.0.8 　 What's your motivation? 27/144

29. 29.

    Powered by Rabbit 1.0.8 　 Fun? 28/144

30. 30.

    Powered by Rabbit 1.0.8 　 Profit? 29/144

31. 31.

    Powered by Rabbit 1.0.8 　 My motivation is love toward

    programming languages 30/144
32. 32.

    Powered by Rabbit 1.0.8 　 I love all programming languages

    on earth 31/144
33. 33.

    Powered by Rabbit 1.0.8 　 Including Fortran 32/144

34. 34.

    Powered by Rabbit 1.0.8 　 Perl 33/144

35. 35.

    Powered by Rabbit 1.0.8 　 Even PHP 34/144

36. 36.

    Powered by Rabbit 1.0.8 　 It might sound spooky 35/144

37. 37.

    Powered by Rabbit 1.0.8 　 No one should laugh at

    motivation 36/144
38. 38.

    Powered by Rabbit 1.0.8 　 Some may call it reinventing

    the wheel 37/144
39. 39.

    Powered by Rabbit 1.0.8 　 Go ahead, if you are

    motivated 38/144
40. 40.

    Powered by Rabbit 1.0.8 　 And it will introduce diversity

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41. 41.

    Powered by Rabbit 1.0.8 　 Diversity is Good 40/144

42. 42.

    Powered by Rabbit 1.0.8 　 It may require cost 41/144

43. 43.

    Powered by Rabbit 1.0.8 　 It might waste your time

    42/144
44. 44.

    Powered by Rabbit 1.0.8 　 But the world without diversity

    is unpleasant 43/144
45. 45.

    Powered by Rabbit 1.0.8 　 What if we force people

    to focus on Perl? 44/144
46. 46.

    Powered by Rabbit 1.0.8 　 Like the world of 1984

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47. 47.

    Powered by Rabbit 1.0.8 　 Diversity is the cost for

    innovation 46/144
48. 48.

    Powered by Rabbit 1.0.8 　 No one understands Innovation 47/144

49. 49.

    Powered by Rabbit 1.0.8 　 Succeeded people don't 48/144

50. 50.

    Powered by Rabbit 1.0.8 　 Failed people don't 49/144

51. 51.

    Powered by Rabbit 1.0.8 　 No one 50/144

52. 52.

    Powered by Rabbit 1.0.8 　 We try 51/144

53. 53.

    Powered by Rabbit 1.0.8 　 Again 52/144

54. 54.

    Powered by Rabbit 1.0.8 　 and Again 53/144

55. 55.

    Powered by Rabbit 1.0.8 　 until we make innovation 54/144

56. 56.

    Powered by Rabbit 1.0.8 　 But we`d better predict the

    future 55/144
57. 57.

    Powered by Rabbit 1.0.8 　 To raise the possibility of

    success 56/144
58. 58.

    Powered by Rabbit 1.0.8 　 57/144

59. 59.

    Powered by Rabbit 1.0.8 　 IT survivers will be 58/144

60. 60.

    Powered by Rabbit 1.0.8 　 IT survivers will be: language

    designers dev env implementors and high valued niche players 59/144
61. 61.

    Powered by Rabbit 1.0.8 　 Language designers? 60/144

62. 62.

    Powered by Rabbit 1.0.8 　 Sounds weird? 61/144

63. 63.

    Powered by Rabbit 1.0.8 　 His outline: Programming will be

    fundamental literacy Easy tasks can be done by everybody Professionals (like us) should do harder tasks 62/144
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    Powered by Rabbit 1.0.8 　 Fair enough 63/144

65. 65.

    Powered by Rabbit 1.0.8 　 But how can we be

    language designers? 64/144
66. 66.

    Powered by Rabbit 1.0.8 　 How many language designers do

    you know? 65/144
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    Powered by Rabbit 1.0.8 　 me 66/144

68. 68.

    Powered by Rabbit 1.0.8 　 Guido 67/144

69. 69.

    Powered by Rabbit 1.0.8 　 Larry 68/144

70. 70.

    Powered by Rabbit 1.0.8 　 Rasmus 69/144

71. 71.

    Powered by Rabbit 1.0.8 　 ? 70/144

72. 72.

    Powered by Rabbit 1.0.8 　 Language Designer or Serial Killer?

    71/144
73. 73.

    Powered by Rabbit 1.0.8 　 You may not start making

    popular programming language 72/144
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    Powered by Rabbit 1.0.8 　 You may not implement a

    programming language 73/144
75. 75.

    Powered by Rabbit 1.0.8 　 But you code 74/144

76. 76.

    Powered by Rabbit 1.0.8 　 Your identity 75/144

77. 77.

    Powered by Rabbit 1.0.8 　 You design 76/144

78. 78.

    Powered by Rabbit 1.0.8 　 You design code 77/144

79. 79.

    Powered by Rabbit 1.0.8 　 You design API 78/144

80. 80.

    Powered by Rabbit 1.0.8 　 You design interface 79/144

81. 81.

    Powered by Rabbit 1.0.8 　 They are languages 80/144

82. 82.

    Powered by Rabbit 1.0.8 　 Dave Thomas 81/144

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    Powered by Rabbit 1.0.8 　 Programming is a process of

    designing your own DSL 82/144
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    Powered by Rabbit 1.0.8 　 In that sense, you can

    be language designers 83/144
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    Powered by Rabbit 1.0.8 　 Too few people care about

    design 84/144
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    Powered by Rabbit 1.0.8 　 The world is full of

    crappy designs 85/144
87. 87.

    Powered by Rabbit 1.0.8 　 Shoe strings 86/144

88. 88.

    Powered by Rabbit 1.0.8 　 I hate loosen strings 87/144

89. 89.

    Powered by Rabbit 1.0.8 　 I hate tying them again

    & again 88/144
90. 90.

    Powered by Rabbit 1.0.8 　 So I used superglue 89/144

91. 91.

    Powered by Rabbit 1.0.8 　 The world is full of

    room for improvement 90/144
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    Powered by Rabbit 1.0.8 　 Go fix them 91/144

93. 93.

    Powered by Rabbit 1.0.8 　 By starting new project 92/144

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    Powered by Rabbit 1.0.8 　 By participating to exising project

    93/144
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    Powered by Rabbit 1.0.8 　 Code, make it happen 94/144

96. 96.

    Powered by Rabbit 1.0.8 　 in good shape 95/144

97. 97.

    Powered by Rabbit 1.0.8 　 Reinvent wheels 96/144

98. 98.

    Powered by Rabbit 1.0.8 　 Better wheels 97/144

99. 99.

    Powered by Rabbit 1.0.8 　 Make the World better place

    98/144
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     Powered by Rabbit 1.0.8 　 Be happy 99/144

101. 101.

     Powered by Rabbit 1.0.8 　 I will 100/144

102. 102.

     Powered by Rabbit 1.0.8 　 It was dark stormy night

     101/144
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     Powered by Rabbit 1.0.8 　 in 1993 102/144

104. 104.

     Powered by Rabbit 1.0.8 　 Almost 20 years ago 103/144

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     Powered by Rabbit 1.0.8 　 I had been happy for

     last 20 years 104/144
106. 106.

     Powered by Rabbit 1.0.8 　 It always had been more

     than expected 105/144
107. 107.

     Powered by Rabbit 1.0.8 　 I will try to make

     the world better place 106/144
108. 108.

     Powered by Rabbit 1.0.8 　 by making Ruby even better

     107/144
109. 109.

     Powered by Rabbit 1.0.8 　 On Faburary 24th 2013 108/144

110. 110.

     Powered by Rabbit 1.0.8 　 Ruby's 20th birthday 109/144

111. 111.

     Powered by Rabbit 1.0.8 　 We will release Ruby 2.0

     110/144
112. 112.

     Powered by Rabbit 1.0.8 　 finally 111/144

113. 113.

     Powered by Rabbit 1.0.8 　 2001 112/144

114. 114.

     Powered by Rabbit 1.0.8 　 2003 113/144

115. 115.

     Powered by Rabbit 1.0.8 　 2001 2003 2006 2007 2010

     2011 114/144
116. 116.

     Powered by Rabbit 1.0.8 　 Of course you know that

     115/144
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     Powered by Rabbit 1.0.8 　 But it is progressing steadly

     116/144
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     Powered by Rabbit 1.0.8 　 It will be faster 117/144

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     Powered by Rabbit 1.0.8 　 It will be more reliable

     118/144
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     Powered by Rabbit 1.0.8 　 More fun to use 119/144

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     Powered by Rabbit 1.0.8 　 keyword formal argument 120/144

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     Powered by Rabbit 1.0.8 　 Enumerable#lazy 121/144

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     Powered by Rabbit 1.0.8 　 Module#prepend 122/144

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     Powered by Rabbit 1.0.8 　 Refinement 123/144

125. 125.

     Powered by Rabbit 1.0.8 　 Come join us 124/144

126. 126.

     Powered by Rabbit 1.0.8 　 By using trunk 125/144

127. 127.

     Powered by Rabbit 1.0.8 　 By reporting bugs 126/144

128. 128.

     Powered by Rabbit 1.0.8 　 By fixing bugs 127/144

129. 129.

     Powered by Rabbit 1.0.8 　 By sending pull-request 128/144

130. 130.

     Powered by Rabbit 1.0.8 　 By porting your project to

     2.0 129/144
131. 131.

     Powered by Rabbit 1.0.8 　 We can make it better

     130/144
132. 132.

     Powered by Rabbit 1.0.8 　 We can make the world

     better 131/144
133. 133.

     Powered by Rabbit 1.0.8 　 mruby 132/144

134. 134.

     Powered by Rabbit 1.0.8 　 Summary 133/144

135. 135.

     Powered by Rabbit 1.0.8 　 No matter which way you

     go 134/144
136. 136.

     Powered by Rabbit 1.0.8 　 Be happy 135/144

137. 137.

     Powered by Rabbit 1.0.8 　 Go as you motivated 136/144

138. 138.

     Powered by Rabbit 1.0.8 　 Reinvent wheels 137/144

139. 139.

     Powered by Rabbit 1.0.8 　 Fix shoe strings 138/144

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     Powered by Rabbit 1.0.8 　 Make the world better 139/144

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     Powered by Rabbit 1.0.8 　 I believe you can 140/144

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     Powered by Rabbit 1.0.8 　 Even if you don't 141/144

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     Powered by Rabbit 1.0.8 　 It's OK as long as

     you'd been happy 142/144
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     Powered by Rabbit 1.0.8 　 Happy hacking! 143/144

145. 145.

     Powered by Rabbit 1.0.8 　 Thank you 144/144