Beyond the Concept of Quality in Pharo (esug2015)

People were using the notion of quality for as long as they live, and software engineers are not an exception. Our goal is to introduce a concept of quality as a first class entity that can be used to facilitate the software evolution process. Last year we have presented ViDI - a Visual Design Inspector. Now we want to present QualityAssistant - a tool which assists you with a quality of your code right when you are working with it. QualityAssistant is based on an idea that each code entity should be able to tell about it’s quality, and the ways to improve it.

Transcript

1. Beyond the Concept of Quality in Yuriy Tymchuk | Michele Lanza
2. Circle
3. Circle x² + y² = r²
4. Circle
5. Circle
6. Circle
7. Circle
8. Circle
9. Quality is relative
10. Standard
11. Comparison
12. Perception
13. Visual Design Inspector
18. Package Class Method
19. Package Class Method More Critics Less Critics
28. http://yuriy.tymch.uk/Vidi/
29. QualityAssistant QualityAssistant 1.0
30. QualityAssistant QualityAssistant 1.0
31. Quality Assurance Engineer
32. Quality Assurance Engineer “Our QA is carrying his son” “Our QA has a birthday today” “The QA will check my patch”
33. Quality Assistant QA#revalidate:#aMethod QA#criticsOf:#aClass
34. Quality Assistant Nautilus Inspector Spotter
35. Quality Assistant Nautilus Nautilus
36. Quality Assistant Nautilus Information Warning Error
37. Quality Assistant Nautilus
38. Quality Assistant Nautilus
39. Quality Assistant Nautilus
40. Quality Assistant Nautilus
41. Quality Assistant Nautilus
42. Quality Assistant Nautilus
43. Quality Assistant Inspector
44. Quality Assistant Inspector
45. Quality Assistant Spotter
46. Quality Assistant Nautilus Inspector Spotter
47. Quality Assistant Nautilus Inspector Spotter 4.0 | 5.0
48. Quality Assistant Nautilus Inspector Spotter Renraku
49. Quality Assistant Nautilus Inspector Spotter Renraku
50. Quality Assistant Nautilus Inspector Spotter Renraku
51. Quality Assistant Nautilus Inspector Spotter Renraku Debugger Diff CI Server CriticBrowser +
52. Quality Assistant Nautilus Inspector Spotter Renraku Debugger Diff CI Server CriticBrowser + https://github.com/Uko/QualityAssistant
53. Advanced autofix Parameterizable rules Skip AI History recording Quality index Trends Object level abstraction Advanced critics Moldable critic UI User feedback Advanced skipping Advanced rules New validation strategy Design rules Development profile
54. User feedback http://renraku.inf.usi.ch
55. Quality index Trends User feedback
56. History recording Quality index Trends User feedback Development profile RBUnclassifiedMethodsRule RBNoClassCommentRule RBClassNotReferencedRule RBOnlyReadOrWrittenVariableRule 575 1150 1725 2300 seen revalidated persisted fixed
57. Skip AI History recording Quality index Trends User feedback Advanced skipping Development profile RBUnclassifiedMethodsRule RBNoClassCommentRule RBClassNotReferencedRule RBOnlyReadOrWrittenVariableRule 575 1150 1725 2300 seen revalidated persisted fixed
58. Advanced autofix History recording Quality index Us Advanced skipping Adv New validation strategy
59. Advanced autofix History recording Quality index Trends Advanced critics Moldable critic UI User feedback Advanced skipping Advanced rules New validation strategy
60. Advanced autofix Parameterizable rules Skip AI History recording Quality index Trends Advanced critics critic UI User feedback Advanced skipping Advanced rules New validation strategy Design rules Development profile
61. Advanced autofix Parameterizable rules Skip AI History recording Quality index Trends Object level abstraction Advanced critics Moldable critic UI User feedback Advanced skipping Advanced rules New validation strategy Design rules Development profile
62. Advanced autofix Parameterizable rules Skip AI History recording Quality index Trends Object level abstraction Advanced critics Moldable critic UI User feedback Advanced skipping Advanced rules New validation strategy Design rules Development profile
63. Now. YT 24yo 2006. YT 15yo Unikernel Freelance Team Helpdesk / Network Administrator ISP UARNet Interlogic outsourcing SW company Innocode SW company Physics and Mathematics Lyceum Minor Academy of Sciences of Ukraine Bachelor in Informatics MS Inf. Ph.D. RMoD internship http://yuriy.tymch.uk