RubyConf X talk

1. Monday, November 15, 2010

2. Monday, November 15, 2010

3. http://www.flickr.com/photos/pragdave/173649119/
Monday, November 15, 2010

4. http://mislav.uniqpath.com/poignant-guide/book/
Monday, November 15, 2010

5. •inspire
•diversify
•new
•worse
Monday, November 15, 2010

6. Monday, November 15, 2010

7. _why is hiding
where Dave Thomas’
brain is missing!!!
Monday, November 15, 2010

8. _why struggled
with programming
Monday, November 15, 2010

9. http://commons.wikimedia.org/wiki/File:Space_Shuttle_Columbia_launching_cropped_2.jpg.jpg
Monday, November 15, 2010

10. http://commons.wikimedia.org/wiki/File:Space_Shuttle_Columbia_launching_cropped_2.jpg.jpg
Fallacy of Scope
Monday, November 15, 2010

11. Monday, November 15, 2010

12. Fallacy of Quality
Monday, November 15, 2010

13. Monday, November 15, 2010

14. WEBSCALE
Monday, November 15, 2010

15. Monday, November 15, 2010

16. Monday, November 15, 2010

17. Monday, November 15, 2010

18. Toy [noun]: A technological product which is simple and
fun to use, and which may be criticized by some people
as being weak and not suitable for serious work.
Monday, November 15, 2010

19. •user-oriented & UX
•general BS
•bigger ecosystem
Monday, November 15, 2010

20. Monday, November 15, 2010

21. what if you knew
nothing
about programming?
Monday, November 15, 2010

22. Monday, November 15, 2010

23. Monday, November 15, 2010

24. Monday, November 15, 2010

25. Monday, November 15, 2010

26. Monday, November 15, 2010

27. Monday, November 15, 2010

28. Monday, November 15, 2010

29. Potion
Monday, November 15, 2010

30. Monday, November 15, 2010

31. Monday, November 15, 2010

32. Monday, November 15, 2010

33. Monday, November 15, 2010

34. Monday, November 15, 2010

35. Monday, November 15, 2010

36. pause for effect...
Monday, November 15, 2010

37. Monday, November 15, 2010

38. Monday, November 15, 2010

39. http://www.sciencemag.org/cgi/content/summary/292/5524/1971c
Monday, November 15, 2010

40. http://ferryservicestokeywest.com/snorkeling.php
Monday, November 15, 2010

41. Rubinius
how does it work?
Monday, November 15, 2010

42. Source → Parser → Compil
Monday, November 15, 2010

43. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

44. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

45. Source → Parser → Compiler → Virtu
script
class
name
Exclaimer
superclass
nil
method
blurt
Abstract Syntax Tree
Monday, November 15, 2010

46. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

47. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

48. Virtual Machine
[ :push_literal, “_why ”, :push_local, :blurb, ...]
r → Compiler → Virtual Machine
Stack
IP = 0
Instruction Sequence
Monday, November 15, 2010

49. Virtual Machine
[ :push_literal, “_why ”, :push_local, :blurb, ...]
r → Compiler → Virtual Machine
Stack
IP = 0
Instruction Sequence
“_why ”
Monday, November 15, 2010

50. Virtual Machine
[ ..., :push_local, :blurb, :allow_private, :send_st...]
r → Compiler → Virtual Machine
Stack
IP = 2
Instruction Sequence
“_why ”
Monday, November 15, 2010

51. Virtual Machine
[ ..., :push_local, :blurb, :allow_private, :send_st...]
r → Compiler → Virtual Machine
Stack
IP = 2
Instruction Sequence
“_why ”
“rocks”
Monday, November 15, 2010

52. Virtual Machine
[ ..., :send_stack, :to_s, 0, :push_literal, “!”, :str...]
r → Compiler → Virtual Machine
Stack
IP = 5
Instruction Sequence
“_why ”
“rocks”
Monday, November 15, 2010

53. Virtual Machine
[ ..., :push_literal, “!”, :string_build, 3, :ret]
r → Compiler → Virtual Machine
Stack
IP = 8
Instruction Sequence
“_why ”
“rocks”
Monday, November 15, 2010

54. Virtual Machine
[ ..., :push_literal, “!”, :string_build, 3, :ret]
r → Compiler → Virtual Machine
Stack
IP = 8
Instruction Sequence
“_why ”
“rocks”
“!”
Monday, November 15, 2010

55. Virtual Machine
[ ..., :string_build, 3, :ret]
r → Compiler → Virtual Machine
Stack
IP = 10
Instruction Sequence
“_why ”
“rocks”
“!”
Monday, November 15, 2010

56. Virtual Machine
[ ..., :string_build, 3, :ret]
r → Compiler → Virtual Machine
Stack
IP = 10
Instruction Sequence
“_why rocks!”
Monday, November 15, 2010

57. now, the hard part
Monday, November 15, 2010

58. Source → Parser → Compil
Monday, November 15, 2010

59. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

60. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

61. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

62. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

63. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

64. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

65. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

66. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

67. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

68. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

69. Source → Parser → Compiler → Virtu
Monday, November 15, 2010

70. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

71. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

72. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

73. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

74. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

75. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

76. Source → Parser → Compiler → Virtual Machin
Monday, November 15, 2010

77. integrate
inter-operate
Monday, November 15, 2010

78. Monday, November 15, 2010

79. Monday, November 15, 2010

80. Monday, November 15, 2010

81. http://www.lulu.com/product/paperback/learn-python-the-hard-way/13509215
http://commons.wikimedia.org/wiki/File:Cornelis_Pietersz._Bega_-_De_Alchemist.jpg
ois
Monday, November 15, 2010

82. github.com/brixen/poison
po.isono.us
Monday, November 15, 2010

83. ZOMG THANK YOU
EVERYONE!!!
(and @tenderlove)
Monday, November 15, 2010