Reinventhing Wheels of Future

Transcript

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

   Matsumoto @yukihiro_matz

2. Powered by Rabbit 1.0.8 　 I code, therefore I am.

   1/144

3. Powered by Rabbit 1.0.8 　 I feel happy, when I

   code. 2/144

4. Powered by Rabbit 1.0.8 　 I feel nervous, when I

   stand here. 3/144

5. Powered by Rabbit 1.0.8 　 Do you? 4/144

6. Powered by Rabbit 1.0.8 　 5/144

7. Powered by Rabbit 1.0.8 　 Ruby started February 1993 6/144

8. Powered by Rabbit 1.0.8 　 as a scripting language for

   UNIX 7/144

9. Powered by Rabbit 1.0.8 　 to replace Perl 8/144

10. Powered by Rabbit 1.0.8 　 But not really 9/144

11. Powered by Rabbit 1.0.8 　 I just wanted to create

    my own language 10/144

12. Powered by Rabbit 1.0.8 　 Just for Fun 11/144

13. Powered by Rabbit 1.0.8 　 Recently, a guy came and

    blamed me on Twitter 12/144

14. Powered by Rabbit 1.0.8 　 “Why did you invented Ruby,

    where we had Perl?” 13/144

15. Powered by Rabbit 1.0.8 　 “It was redundant, reinvention of

    the wheel” 14/144

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

    that is limited resource” 15/144

17. Powered by Rabbit 1.0.8 　 “So, many IT people feel

    negative about your work” 16/144

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

19. Powered by Rabbit 1.0.8 　 Give me a break 18/144

20. Powered by Rabbit 1.0.8 　 Indeed we have limited resources

    19/144

21. Powered by Rabbit 1.0.8 　 Only 7 Billion people on

    Earth 20/144

22. Powered by Rabbit 1.0.8 　 Very few among them code

    21/144

23. Powered by Rabbit 1.0.8 　 But it's not a bottleneck

    22/144

24. Powered by Rabbit 1.0.8 　 We have more rare resource

    23/144

25. Powered by Rabbit 1.0.8 　 It's Motivation 24/144

26. Powered by Rabbit 1.0.8 　 We are not machines 25/144

27. Powered by Rabbit 1.0.8 　 We need driving force to

    accomplish great things 26/144

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

29. Powered by Rabbit 1.0.8 　 Fun? 28/144

30. Powered by Rabbit 1.0.8 　 Profit? 29/144

31. Powered by Rabbit 1.0.8 　 My motivation is love toward

    programming languages 30/144

32. Powered by Rabbit 1.0.8 　 I love all programming languages

    on earth 31/144

33. Powered by Rabbit 1.0.8 　 Including Fortran 32/144

34. Powered by Rabbit 1.0.8 　 Perl 33/144

35. Powered by Rabbit 1.0.8 　 Even PHP 34/144

36. Powered by Rabbit 1.0.8 　 It might sound spooky 35/144

37. Powered by Rabbit 1.0.8 　 No one should laugh at

    motivation 36/144

38. Powered by Rabbit 1.0.8 　 Some may call it reinventing

    the wheel 37/144

39. Powered by Rabbit 1.0.8 　 Go ahead, if you are

    motivated 38/144

40. Powered by Rabbit 1.0.8 　 And it will introduce diversity

    39/144

41. Powered by Rabbit 1.0.8 　 Diversity is Good 40/144

42. Powered by Rabbit 1.0.8 　 It may require cost 41/144

43. Powered by Rabbit 1.0.8 　 It might waste your time

    42/144

44. Powered by Rabbit 1.0.8 　 But the world without diversity

    is unpleasant 43/144

45. Powered by Rabbit 1.0.8 　 What if we force people

    to focus on Perl? 44/144

46. Powered by Rabbit 1.0.8 　 Like the world of 1984

    45/144

47. Powered by Rabbit 1.0.8 　 Diversity is the cost for

    innovation 46/144

48. Powered by Rabbit 1.0.8 　 No one understands Innovation 47/144

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

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

51. Powered by Rabbit 1.0.8 　 No one 50/144

52. Powered by Rabbit 1.0.8 　 We try 51/144

53. Powered by Rabbit 1.0.8 　 Again 52/144

54. Powered by Rabbit 1.0.8 　 and Again 53/144

55. Powered by Rabbit 1.0.8 　 until we make innovation 54/144

56. Powered by Rabbit 1.0.8 　 But we`d better predict the

    future 55/144

57. Powered by Rabbit 1.0.8 　 To raise the possibility of

    success 56/144

58. Powered by Rabbit 1.0.8 　 57/144

59. Powered by Rabbit 1.0.8 　 IT survivers will be 58/144

60. Powered by Rabbit 1.0.8 　 IT survivers will be: language

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

61. Powered by Rabbit 1.0.8 　 Language designers? 60/144

62. Powered by Rabbit 1.0.8 　 Sounds weird? 61/144

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

64. Powered by Rabbit 1.0.8 　 Fair enough 63/144

65. Powered by Rabbit 1.0.8 　 But how can we be

    language designers? 64/144

66. Powered by Rabbit 1.0.8 　 How many language designers do

    you know? 65/144

67. Powered by Rabbit 1.0.8 　 me 66/144

68. Powered by Rabbit 1.0.8 　 Guido 67/144

69. Powered by Rabbit 1.0.8 　 Larry 68/144

70. Powered by Rabbit 1.0.8 　 Rasmus 69/144

71. Powered by Rabbit 1.0.8 　 ? 70/144

72. Powered by Rabbit 1.0.8 　 Language Designer or Serial Killer?

    71/144

73. Powered by Rabbit 1.0.8 　 You may not start making

    popular programming language 72/144

74. Powered by Rabbit 1.0.8 　 You may not implement a

    programming language 73/144

75. Powered by Rabbit 1.0.8 　 But you code 74/144

76. Powered by Rabbit 1.0.8 　 Your identity 75/144

77. Powered by Rabbit 1.0.8 　 You design 76/144

78. Powered by Rabbit 1.0.8 　 You design code 77/144

79. Powered by Rabbit 1.0.8 　 You design API 78/144

80. Powered by Rabbit 1.0.8 　 You design interface 79/144

81. Powered by Rabbit 1.0.8 　 They are languages 80/144

82. Powered by Rabbit 1.0.8 　 Dave Thomas 81/144

83. Powered by Rabbit 1.0.8 　 Programming is a process of

    designing your own DSL 82/144

84. Powered by Rabbit 1.0.8 　 In that sense, you can

    be language designers 83/144

85. Powered by Rabbit 1.0.8 　 Too few people care about

    design 84/144

86. Powered by Rabbit 1.0.8 　 The world is full of

    crappy designs 85/144

87. Powered by Rabbit 1.0.8 　 Shoe strings 86/144

88. Powered by Rabbit 1.0.8 　 I hate loosen strings 87/144

89. Powered by Rabbit 1.0.8 　 I hate tying them again

    & again 88/144

90. Powered by Rabbit 1.0.8 　 So I used superglue 89/144

91. Powered by Rabbit 1.0.8 　 The world is full of

    room for improvement 90/144

92. Powered by Rabbit 1.0.8 　 Go fix them 91/144

93. Powered by Rabbit 1.0.8 　 By starting new project 92/144

94. Powered by Rabbit 1.0.8 　 By participating to exising project

    93/144

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

96. Powered by Rabbit 1.0.8 　 in good shape 95/144

97. Powered by Rabbit 1.0.8 　 Reinvent wheels 96/144

98. Powered by Rabbit 1.0.8 　 Better wheels 97/144

99. Powered by Rabbit 1.0.8 　 Make the World better place

    98/144

100. Powered by Rabbit 1.0.8 　 Be happy 99/144

101. Powered by Rabbit 1.0.8 　 I will 100/144

102. Powered by Rabbit 1.0.8 　 It was dark stormy night

     101/144

103. Powered by Rabbit 1.0.8 　 in 1993 102/144

104. Powered by Rabbit 1.0.8 　 Almost 20 years ago 103/144

105. Powered by Rabbit 1.0.8 　 I had been happy for

     last 20 years 104/144

106. Powered by Rabbit 1.0.8 　 It always had been more

     than expected 105/144

107. Powered by Rabbit 1.0.8 　 I will try to make

     the world better place 106/144

108. Powered by Rabbit 1.0.8 　 by making Ruby even better

     107/144

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

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

111. Powered by Rabbit 1.0.8 　 We will release Ruby 2.0

     110/144

112. Powered by Rabbit 1.0.8 　 finally 111/144

113. Powered by Rabbit 1.0.8 　 2001 112/144

114. Powered by Rabbit 1.0.8 　 2003 113/144

115. Powered by Rabbit 1.0.8 　 2001 2003 2006 2007 2010

     2011 114/144

116. Powered by Rabbit 1.0.8 　 Of course you know that

     115/144

117. Powered by Rabbit 1.0.8 　 But it is progressing steadly

     116/144

118. Powered by Rabbit 1.0.8 　 It will be faster 117/144

119. Powered by Rabbit 1.0.8 　 It will be more reliable

     118/144

120. Powered by Rabbit 1.0.8 　 More fun to use 119/144

121. Powered by Rabbit 1.0.8 　 keyword formal argument 120/144

122. Powered by Rabbit 1.0.8 　 Enumerable#lazy 121/144

123. Powered by Rabbit 1.0.8 　 Module#prepend 122/144

124. Powered by Rabbit 1.0.8 　 Refinement 123/144

125. Powered by Rabbit 1.0.8 　 Come join us 124/144

126. Powered by Rabbit 1.0.8 　 By using trunk 125/144

127. Powered by Rabbit 1.0.8 　 By reporting bugs 126/144

128. Powered by Rabbit 1.0.8 　 By fixing bugs 127/144

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

130. Powered by Rabbit 1.0.8 　 By porting your project to

     2.0 129/144

131. Powered by Rabbit 1.0.8 　 We can make it better

     130/144

132. Powered by Rabbit 1.0.8 　 We can make the world

     better 131/144

133. Powered by Rabbit 1.0.8 　 mruby 132/144

134. Powered by Rabbit 1.0.8 　 Summary 133/144

135. Powered by Rabbit 1.0.8 　 No matter which way you

     go 134/144

136. Powered by Rabbit 1.0.8 　 Be happy 135/144

137. Powered by Rabbit 1.0.8 　 Go as you motivated 136/144

138. Powered by Rabbit 1.0.8 　 Reinvent wheels 137/144

139. Powered by Rabbit 1.0.8 　 Fix shoe strings 138/144

140. Powered by Rabbit 1.0.8 　 Make the world better 139/144

141. Powered by Rabbit 1.0.8 　 I believe you can 140/144

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

143. Powered by Rabbit 1.0.8 　 It's OK as long as

     you'd been happy 142/144

144. Powered by Rabbit 1.0.8 　 Happy hacking! 143/144

145. Powered by Rabbit 1.0.8 　 Thank you 144/144