Ruby Everywhere

The keynote in RubyConf 2011 New Orleans

Transcript

1. Powered by Rabbit 0.9.2 Ruby Everywhere まつもと ゆきひろ Yukihiro "Matz" Matsumoto @yukihiro_matz
2. Powered by Rabbit 0.9.2 　TPO　 1/192
3. Powered by Rabbit 0.9.2 TPO O=Occasion 2/192
4. Powered by Rabbit 0.9.2 Occasion Keynote 3/192
5. Powered by Rabbit 0.9.2 Keynote a speech, as at a political convention, that presents important issues, principles, policies, etc. 4/192
6. Powered by Rabbit 0.9.2 Keynote Give me a break 5/192
7. Powered by Rabbit 0.9.2 Keynote I am a mere programmer 6/192
8. Powered by Rabbit 0.9.2 a programmer who invented a language 7/192
9. Powered by Rabbit 0.9.2 　 a great language 8/192
10. Powered by Rabbit 0.9.2 　 accidentally 9/192
11. Powered by Rabbit 0.9.2 　 But that's life Ce'st la vie 10/192
12. Powered by Rabbit 0.9.2 　 Let's start the keynote 11/192
13. Powered by Rabbit 0.9.2 Keynote Good and Bad 12/192
14. Powered by Rabbit 0.9.2 Keynote: the good part The first at the conference I can enjoy rest of the conference 13/192
15. Powered by Rabbit 0.9.2 Keynote: the bad part The first at the conference I have less time to prepare You have to endure 14/192
16. Powered by Rabbit 0.9.2 TPO P=Place 15/192
17. Powered by Rabbit 0.9.2 Place New Orleans 16/192
18. Powered by Rabbit 0.9.2 Place 松江 Matsue 17/192
19. Powered by Rabbit 0.9.2 Matsue My hometown 18/192
20. Powered by Rabbit 0.9.2 Place Sister Cities 19/192
21. Powered by Rabbit 0.9.2 　 Any locals? 20/192
22. Powered by Rabbit 0.9.2 Place Mayor Matsuura of Matsue City 21/192
23. Powered by Rabbit 0.9.2 　 Hi from him 22/192
24. Powered by Rabbit 0.9.2 TPO T=Time 23/192
25. Powered by Rabbit 0.9.2 Time 2011 24/192
26. Powered by Rabbit 0.9.2 The first RubyConf was Oct. 12-14 2001 in Tampa, FL 25/192
27. Powered by Rabbit 0.9.2 So it's 11th RubyConf 26/192
28. Powered by Rabbit 0.9.2 　 First RubyConf in second decade 27/192
29. Powered by Rabbit 0.9.2 　 10th anniversary 28/192
30. Powered by Rabbit 0.9.2 　 Good chance to beat the world 29/192
31. Powered by Rabbit 0.9.2 　 30/192
32. Powered by Rabbit 0.9.2 　 2011 31/192
33. Powered by Rabbit 0.9.2 New position 32/192
34. Powered by Rabbit 0.9.2 　 Chief Architect, Ruby 33/192
35. Powered by Rabbit 0.9.2 　 2010 34/192
36. Powered by Rabbit 0.9.2 　 Salesforce.com acquires Heroku.com 35/192
37. Powered by Rabbit 0.9.2 Marc Benioff “Ruby is the language of Cloud 2” 36/192
38. Powered by Rabbit 0.9.2 　 6 months later 37/192
39. Powered by Rabbit 0.9.2 TOYOTA Friend 38/192
40. Powered by Rabbit 0.9.2 　 39/192
41. Powered by Rabbit 0.9.2 Marc Benioff “Ruby is great!” 40/192
42. Powered by Rabbit 0.9.2 Marc Benioff “I want to help Ruby!” 41/192
43. Powered by Rabbit 0.9.2 Marc Benioff “as the language of cloud age” 42/192
44. Powered by Rabbit 0.9.2 Marc Benioff “I want to HIRE YOU!” 43/192
45. Powered by Rabbit 0.9.2 　 What!? 44/192
46. Powered by Rabbit 0.9.2 　 45/192
47. Powered by Rabbit 0.9.2 Chief Architect, Ruby Least Business-ish Title 46/192
48. Powered by Rabbit 0.9.2 Chief Architect, Ruby I will keep working on Ruby core development 47/192
49. Powered by Rabbit 0.9.2 Chief Architect, Ruby As I have done for long time 48/192
50. Powered by Rabbit 0.9.2 Chief Architect, Ruby They don't ask me anything new 49/192
51. Powered by Rabbit 0.9.2 Chief Architect, Ruby except attnending Dreamforce 50/192
52. Powered by Rabbit 0.9.2 Chief Architect, Ruby I have been worked full time for long time 51/192
53. Powered by Rabbit 0.9.2 　 52/192
54. Powered by Rabbit 0.9.2 Chief Architect, Ruby My financial situation has been improved 53/192
55. Powered by Rabbit 0.9.2 Chief Architect, Ruby Hiring me do not accelerate development much 54/192
56. Powered by Rabbit 0.9.2 We have to improve SFDC+Heroku want to accelerate Ruby development 55/192
57. Powered by Rabbit 0.9.2 We have to improve So we are going to form a team 56/192
58. Powered by Rabbit 0.9.2 We have to improve of full-time core committer(s) 57/192
59. Powered by Rabbit 0.9.2 Full-time core committer Nobuyoshi Nakada (Nobu) 58/192
60. Powered by Rabbit 0.9.2 Full-time core committer aka "Patch Monster" 59/192
61. Powered by Rabbit 0.9.2 Full-time core committer PatchMon 60/192
62. Powered by Rabbit 0.9.2 Full-time core committer Nobuyoshi Nakada (Nobu) 61/192
63. Powered by Rabbit 0.9.2 Number One Committer 62/192
64. Powered by Rabbit 0.9.2 Number One Committer 63/192
65. Powered by Rabbit 0.9.2 　 You can expect more patches from Nobu 64/192
66. Powered by Rabbit 0.9.2 Full-time Committers More to come (if budget allows) 65/192
67. Powered by Rabbit 0.9.2 Full-time Committers I welcome more companies to hire core committers 66/192
68. Powered by Rabbit 0.9.2 Full-time Committers I have already contacted EnginYard 67/192
69. Powered by Rabbit 0.9.2 　 68/192
70. Powered by Rabbit 0.9.2 　 2011 69/192
71. Powered by Rabbit 0.9.2 the Standard We have been working on the standard for last three years 70/192
72. Powered by Rabbit 0.9.2 the Standard JIS Japan Industrial Standard 71/192
73. Powered by Rabbit 0.9.2 the Standard JIS x3017 72/192
74. Powered by Rabbit 0.9.2 the Standard ISO 73/192
75. Powered by Rabbit 0.9.2 the Standard Vote: 20 vs 0 74/192
76. Powered by Rabbit 0.9.2 The Standard The subset of Ruby 75/192
77. Powered by Rabbit 0.9.2 The Standard 1.8 and 1.9 compatible 76/192
78. Powered by Rabbit 0.9.2 The Standard Platform independence 77/192
79. Powered by Rabbit 0.9.2 The Standard No fork, no thread 78/192
80. Powered by Rabbit 0.9.2 The Standard It's stll incomplete 79/192
81. Powered by Rabbit 0.9.2 The Standard More versions to come 80/192
82. Powered by Rabbit 0.9.2 The Standard Better coverage 81/192
83. Powered by Rabbit 0.9.2 The Standard Will move to 1.9 (or 2.0) 82/192
84. Powered by Rabbit 0.9.2 The Standard The reasons behind 83/192
85. Powered by Rabbit 0.9.2 The reasons behind Business reliability 84/192
86. Powered by Rabbit 0.9.2 The reasons behind Alternative implementations 85/192
87. Powered by Rabbit 0.9.2 　 86/192
88. Powered by Rabbit 0.9.2 　 2011 87/192
89. Powered by Rabbit 0.9.2 　 The world has been taken over by machines 88/192
90. Powered by Rabbit 0.9.2 　 89/192
91. Powered by Rabbit 0.9.2 　 90/192
92. Powered by Rabbit 0.9.2 　 91/192
93. Powered by Rabbit 0.9.2 　 92/192
94. Powered by Rabbit 0.9.2 　 93/192
95. Powered by Rabbit 0.9.2 　 94/192
96. Powered by Rabbit 0.9.2 　 95/192
97. Powered by Rabbit 0.9.2 　 96/192
98. Powered by Rabbit 0.9.2 　 97/192
99. Powered by Rabbit 0.9.2 　 98/192
100. Powered by Rabbit 0.9.2 　 All driven by computers 99/192
101. Powered by Rabbit 0.9.2 　 Computers need software 100/192
102. Powered by Rabbit 0.9.2 　 Software ratio in systems increasing 101/192
103. Powered by Rabbit 0.9.2 　 Software should be written by us 102/192
104. Powered by Rabbit 0.9.2 　 in programming languages 103/192
105. Powered by Rabbit 0.9.2 　 There are numerous programming languages 104/192
106. Powered by Rabbit 0.9.2 　 But what we love most is.. 105/192
107. Powered by Rabbit 0.9.2 　 Ruby 106/192
108. Powered by Rabbit 0.9.2 　 But what is Ruby? 107/192
109. Powered by Rabbit 0.9.2 　 Muiti-fold definition 108/192
110. Powered by Rabbit 0.9.2 　 Ruby the syntax 109/192
111. Powered by Rabbit 0.9.2 　 Ruby the philosophy 110/192
112. Powered by Rabbit 0.9.2 　 Ruby the library 111/192
113. Powered by Rabbit 0.9.2 　 Ruby the gems 112/192
114. Powered by Rabbit 0.9.2 　 Ruby the community 113/192
115. Powered by Rabbit 0.9.2 　 We'd like to help more developers 114/192
116. Powered by Rabbit 0.9.2 　 JRuby 115/192
117. Powered by Rabbit 0.9.2 　 Ruby for JVM platform 116/192
118. Powered by Rabbit 0.9.2 　 Ruby to reach Java world 117/192
119. Powered by Rabbit 0.9.2 　 Ruboto 118/192
120. Powered by Rabbit 0.9.2 　 JRuby on Android 119/192
121. Powered by Rabbit 0.9.2 　 Rhodes 120/192
122. Powered by Rabbit 0.9.2 　 Ruby for mobile phones 121/192
123. Powered by Rabbit 0.9.2 　 CRuby 122/192
124. Powered by Rabbit 0.9.2 　 Ruby 1.9.3 123/192
125. Powered by Rabbit 0.9.2 　 Ruby 1.9.3RC1 124/192
126. Powered by Rabbit 0.9.2 　 Yugui 125/192
127. Powered by Rabbit 0.9.2 　 126/192
128. Powered by Rabbit 0.9.2 　 Keywords for the future 127/192
129. Powered by Rabbit 0.9.2 　 Cloud＋Mobile 128/192
130. Powered by Rabbit 0.9.2 　 Cloud 129/192
131. Powered by Rabbit 0.9.2 　 130/192
132. Powered by Rabbit 0.9.2 　 131/192
133. Powered by Rabbit 0.9.2 　 132/192
134. Powered by Rabbit 0.9.2 　 Mobile 133/192
135. Powered by Rabbit 0.9.2 　 Small devices 134/192
136. Powered by Rabbit 0.9.2 　 Digital appliances 135/192
137. Powered by Rabbit 0.9.2 　 Mobile phones 136/192
138. Powered by Rabbit 0.9.2 　 Vehicle 137/192
139. Powered by Rabbit 0.9.2 　 Robots 138/192
140. Powered by Rabbit 0.9.2 　 I'd like to address these fields 139/192
141. Powered by Rabbit 0.9.2 　 As Lua does now 140/192
142. Powered by Rabbit 0.9.2 　 141/192
143. Powered by Rabbit 0.9.2 　 mruby 142/192
144. Powered by Rabbit 0.9.2 mruby Matz's embeddable minimal implementation of Ruby language 143/192
145. Powered by Rabbit 0.9.2 　 RiteVM as core 144/192
146. Powered by Rabbit 0.9.2 　 Minimal standard libraries 145/192
147. Powered by Rabbit 0.9.2 　 Embeddable C API 146/192
148. Powered by Rabbit 0.9.2 　 Incremental GC 147/192
149. Powered by Rabbit 0.9.2 　 Soft realtime 148/192
150. Powered by Rabbit 0.9.2 　 Parser to generate AST 149/192
151. Powered by Rabbit 0.9.2 　 Codegen to generate bytecode 150/192
152. Powered by Rabbit 0.9.2 　 RiteVM to run bytecode 151/192
153. Powered by Rabbit 0.9.2 　 32bit instructions 152/192
154. Powered by Rabbit 0.9.2 　 Instructions are serializable 153/192
155. Powered by Rabbit 0.9.2 　 to binary files 154/192
156. Powered by Rabbit 0.9.2 　 or C files 155/192
157. Powered by Rabbit 0.9.2 　 Entirely written in C99 156/192
158. Powered by Rabbit 0.9.2 　 for all imaginable platforms 157/192
159. Powered by Rabbit 0.9.2 　 Linux 158/192
160. Powered by Rabbit 0.9.2 　 Windows 159/192
161. Powered by Rabbit 0.9.2 　 MacOS 160/192
162. Powered by Rabbit 0.9.2 　 Android 161/192
163. Powered by Rabbit 0.9.2 　 iOS 162/192
164. Powered by Rabbit 0.9.2 　 VxWorks 163/192
165. Powered by Rabbit 0.9.2 　 ITRON 164/192
166. Powered by Rabbit 0.9.2 　 or even non OS platforms 165/192
167. Powered by Rabbit 0.9.2 　 As I explained last year 166/192
168. Powered by Rabbit 0.9.2 　 Difference? 167/192
169. Powered by Rabbit 0.9.2 　 Now it works! 168/192
170. Powered by Rabbit 0.9.2 　 Demo 169/192
171. Powered by Rabbit 0.9.2 Demo Mandelbrot Set 170/192
172. Powered by Rabbit 0.9.2 　 171/192
173. Powered by Rabbit 0.9.2 　 mruby is young 172/192
174. Powered by Rabbit 0.9.2 　 it's small 173/192
175. Powered by Rabbit 0.9.2 　 it's weak 174/192
176. Powered by Rabbit 0.9.2 　 mruby has possibility 175/192
177. Powered by Rabbit 0.9.2 　 huge possibility 176/192
178. Powered by Rabbit 0.9.2 　 can you imagine? 177/192
179. Powered by Rabbit 0.9.2 　 Mobile device 178/192
180. Powered by Rabbit 0.9.2 　 Robots 179/192
181. Powered by Rabbit 0.9.2 　 Digital appliances 180/192
182. Powered by Rabbit 0.9.2 　 Games 181/192
183. Powered by Rabbit 0.9.2 　 Ruby instead of Lua 182/192
184. Powered by Rabbit 0.9.2 　 Server side 183/192
185. Powered by Rabbit 0.9.2 　 Ruby instead of Node.js 184/192
186. Powered by Rabbit 0.9.2 　 One big step to rule the world 185/192
187. Powered by Rabbit 0.9.2 　 No perfect languages 186/192
188. Powered by Rabbit 0.9.2 　 Even Ruby 187/192
189. Powered by Rabbit 0.9.2 　 We'd like to provide choices 188/192
190. Powered by Rabbit 0.9.2 　 Freedom to choose Ruby 189/192
191. Powered by Rabbit 0.9.2 　 And make the world happier 190/192
192. Powered by Rabbit 0.9.2 　 As we feel right now 191/192
193. Powered by Rabbit 0.9.2 　 Thank you 192/192