A polyglot's view of Ruby on Rails ¨C Leonid Shevtsov
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Ruby Meditation #22 May 19, 2018 Dnipro
![§±§â§Ú§ñ§ä§ß§í§Û, §é§Ú§ä§Ñ§Ò§Ö§Ý§î§ß§í§Û §Ü§à§Õ 2
5.times { print "Odelay!" }
exit unless "restaurant".include? "aura"
['toast', 'cheese', 'wine'].each { |food| print food.capitalize }
2?
http://poignant.guide/book/chapter-3.html](https://image.slidesharecdn.com/apolyglotsviewofrubyonrails-leonidshevtsov-180524122822/85/A-polyglot-s-view-of-Ruby-on-Rails-Leonid-Shevtsov-22-320.jpg)
![§ª§ã§ä§Ú§ß§Ñ §Ó Runtime
class User < ApplicationRecord
# §á§à§Ý§ñ????
end
vs
$> rails console
> User.methods
=> [:id, :name, :email, ...]](https://image.slidesharecdn.com/apolyglotsviewofrubyonrails-leonidshevtsov-180524122822/85/A-polyglot-s-view-of-Ruby-on-Rails-Leonid-Shevtsov-24-320.jpg)
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- 1. A polyglot's view of Ruby & Rails §Ú§Ý§Ú "§¬§à§Þ§å §ß§å§Ø§ß§í §â§Ö§Ý§î§ã§í §Ó 2018?" Leonid Shevtsov ¡¤ Ruby Meditation ¡¤ May 2018 ¡¤ Dnipro
- 2. §±§â§Ú§Ó§Ö§ä! §®§Ö§ß§ñ §Ù§à§Ó§å§ä §§Ö§ß§ñ, §Ú §ñ §ß§Ö §æ§Ñ§ß§Ñ§ä Ruby
- 3. §±§â§Ú§Ó§Ö§ä! §®§Ö§ß§ñ §Ù§à§Ó§å§ä §§Ö§ß§ñ, §Ú §ñ §ß§Ö §æ§Ñ§ß§Ñ§ä Ruby ¡ú §¥§Ö§ã§ñ§ä§î §Ý§Ö§ä §ß§Ñ§Ù§Ñ§Õ §ñ §Ò§í§Ý §Ú§Þ §à§é§Ñ§â§à§Ó§Ñ§ß
- 4. §±§â§Ú§Ó§Ö§ä! §®§Ö§ß§ñ §Ù§à§Ó§å§ä §§Ö§ß§ñ, §Ú §ñ §ß§Ö §æ§Ñ§ß§Ñ§ä Ruby ¡ú §¥§Ö§ã§ñ§ä§î §Ý§Ö§ä §ß§Ñ§Ù§Ñ§Õ §ñ §Ò§í§Ý §Ú§Þ §à§é§Ñ§â§à§Ó§Ñ§ß ¡ú §§Ö§ä §ê§Ö§ã§ä§î §ß§Ñ§Ù§Ñ§Õ §ñ §Ö§Ô§à §ß§Ö§ß§Ñ§Ó§Ú§Õ§Ö§Ý
- 5. §±§â§Ú§Ó§Ö§ä! §®§Ö§ß§ñ §Ù§à§Ó§å§ä §§Ö§ß§ñ, §Ú §ñ §ß§Ö §æ§Ñ§ß§Ñ§ä Ruby ¡ú §¥§Ö§ã§ñ§ä§î §Ý§Ö§ä §ß§Ñ§Ù§Ñ§Õ §ñ §Ò§í§Ý §Ú§Þ §à§é§Ñ§â§à§Ó§Ñ§ß ¡ú §§Ö§ä §ê§Ö§ã§ä§î §ß§Ñ§Ù§Ñ§Õ §ñ §Ö§Ô§à §ß§Ö§ß§Ñ§Ó§Ú§Õ§Ö§Ý ¡ú §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å
- 6. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?)
- 7. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala
- 8. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala ¡ú Clojure
- 9. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala ¡ú Clojure ¡ú Elixir
- 10. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala ¡ú Clojure ¡ú Elixir ¡ú Golang
- 11. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala ¡ú Clojure ¡ú Elixir ¡ú Golang ¡ú F#
- 12. §Á §Õ§à§Ý§Ô§à §Ú§ã§Ü§Ñ§Ý §Ö§Þ§å §Ù§Ñ§Þ§Ö§ß§å (§ï§ä§à §ã§Ö§Û§é§Ñ§ã §Þ§à§Õ§ß§à, §Õ§Ñ?) ¡ú Scala ¡ú Clojure ¡ú Elixir ¡ú Golang ¡ú F# ¡ú Node.js
- 13. §£§à§à§Ò§ë§Ö, §Ü§â§Ñ§Û§ß§Ö §á§à§Ý§Ö§Ù§ß§à §á§â§à§Ò§à§Ó§Ñ§ä§î §ñ§Ù§í§Ü§Ú §á§â§à§Ô§â§Ñ§Þ§Þ§Ú§â§à§Ó§Ñ§ß§Ú§ñ, §à§ä§Ý§Ú§é§ß§í§Ö §à§ä §ã§Ó§à§Ö§Ô§à §à§ã§ß§à§Ó§ß§à§Ô§à
- 14. §¯§à §Ü Ruby §ñ §Ó§Ö§â§ß§å§Ý§ã§ñ Ruby ¡¤ Golang ¡¤ JavaScript
- 15. §¯§à §Ü Ruby §ñ §Ó§Ö§â§ß§å§Ý§ã§ñ Ruby ¡¤ Golang ¡¤ JavaScript
- 18. §±§â§à§ã§ä§à§ä§Ñ 1 # The famous Hello World # Program is trivial in # Ruby. Superfluous: # # * A "main" method # * Newline # * Semicolons # # Here is the Code: puts "Hello World!" 1? https://ruby-lang.org
- 21. §±§â§Ú§ñ§ä§ß§í§Û, §é§Ú§ä§Ñ§Ò§Ö§Ý§î§ß§í§Û §Ü§à§Õ §¬§à§Õ §Õ§Ý§ñ §Ý§ð§Õ§Ö§Û, §ß§Ö §Õ§Ý§ñ §Ü§à§Þ§á§Ú§Ý§ñ§ä§à§â§Ñ
- 22. §±§â§Ú§ñ§ä§ß§í§Û, §é§Ú§ä§Ñ§Ò§Ö§Ý§î§ß§í§Û §Ü§à§Õ 2 5.times { print "Odelay!" } exit unless "restaurant".include? "aura" ['toast', 'cheese', 'wine'].each { |food| print food.capitalize } 2? http://poignant.guide/book/chapter-3.html
- 24. §ª§ã§ä§Ú§ß§Ñ §Ó Runtime class User < ApplicationRecord # §á§à§Ý§ñ???? end vs $> rails console > User.methods => [:id, :name, :email, ...]
- 26. §¢§í§ã§ä§â§Ñ§ñ §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ü§Ñ $> heroku run rails console # Copy + Paste > class User def buggy_method # fixed implementation goes here end end > User.where(buggy: true).each(&:buggy_method)
- 27. §³§Ó§à§Û§ã§ä§Ó§Ñ Ruby ¡ú §±§â§à§ã§ä§à§ä§Ñ ¡ú §¥§à§Ô§à§Ó§à§â§Ö§ß§ß§à§ã§ä§Ú ¡ú §±§â§Ú§ñ§ä§ß§í§Û, §é§Ú§ä§Ñ§Ò§Ö§Ý§î§ß§í§Û §Ü§à§Õ ¡ú §ª§ã§ä§Ú§ß§Ñ §Ó Runtime ¡ú §¢§í§ã§ä§â§Ñ§ñ §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ü§Ñ
- 28. Ruby ¡¤ Golang ¡¤ JavaScript
- 29. §±§â§à§ã§ä§à§ä§Ñ + §¥§à§Ô§à§Ó§à§â§Ö§ß§ß§à§ã§ä§Ú + §¢§í§ã§ä§â§Ñ§ñ §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ü§Ñ = §±§â§à§Ö§Ü§ä§í, §Ó §Ü§à§ä§à§â§í§ç §Ý§à§Ô§Ú§Ü§Ñ §Ú §à§ã§à§Ò§Ö§ß§ß§à §ã§ç§Ö§Þ§Ñ §Õ§Ñ§ß§ß§í§ç §Ö§ë§Ö §ß§Ö §Ó§í§ñ§ã§ß§Ö§ß§í.
- 30. §±§â§à§ã§ä§à§ä§Ñ + §¥§à§Ô§à§Ó§à§â§Ö§ß§ß§à§ã§ä§Ú = §ª§ß§ä§Ö§Ô§â§Ñ§è§Ú§à§ß§ß§í§Ö §ä§Ö§ã§ä§í (§Õ§Ý§ñ §á§â§à§Ö§Ü§ä§à§Ó §ß§Ñ §Õ§â§å§Ô§Ú§ç §ñ§Ù§í§Ü§Ñ§ç)
- 31. §±§â§à§ã§ä§à§ä§Ñ + §¥§à§Ô§à§Ó§à§â§Ö§ß§ß§à§ã§ä§Ú + Runtime = §Á§Ù§í§Ü §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú §Õ§Ý§ñ §ã§Ú§ã§ä§Ö§Þ
- 32. §¹§Ú§ä§Ñ§Ò§Ö§Ý§î§ß§í§Û §Ü§à§Õ + Runtime = §³§Ü§â§Ú§á§ä§í
- 33. Ruby
- 34. Ruby §§à§Ô§Ú§Ü§Ñ §Ú §ã§ç§Ö§Þ§Ñ §Õ§Ñ§ß§ß§í§ç §Ú§Ù§Ó§Ö§ã§ä§ß§í
- 37. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð
- 38. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð c§Ó§ñ§ä§à §ã§Ý§Ö§Õ§å§Ö§ä §â§å§Ò§à§Ü§à§á§å
- 39. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð c§Ó§ñ§ä§à §ã§Ý§Ö§Õ§å§Ö§ä §â§å§Ò§à§Ü§à§á§å §®§Ö§ä§â§Ú§Ü§Ú: ¡ú §Õ§Ý§Ú§ß§Ñ §ã§ä§â§à§Ü§Ú ¡ú §Õ§Ý§Ú§ß§Ñ §Þ§Ö§ä§à§Õ§Ñ ¡ú §Õ§Ý§Ú§ß§Ñ §Þ§à§Õ§å§Ý§ñ ¡ú §ã§Ý§à§Ø§ß§à§ã§ä§î ¡ú §é§Ú§ã§Ý§à §Ñ§â§Ô§å§Þ§Ö§ß§ä§à§Ó
- 40. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ã§à§ã§ä§à§Ú§ä §Ú§Ù §ß§Ö§Ò§à§Ý§î§ê§Ú§ç §Þ§à§Õ§å§Ý§Ö§Û
- 41. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ã§à§ã§ä§à§Ú§ä §Ú§Ù §ß§Ö§Ò§à§Ý§î§ê§Ú§ç §Þ§à§Õ§å§Ý§Ö§Û ¡ú §ß§à §ä§à§Ý§î§Ü§à §ß§Ö §Þ§Ú§Ü§ã§Ú§ß§à§Ó!
- 42. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä dependency injection
- 43. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä dependency injection ¡ú §±§Ñ§ä§ä§Ö§â§ß "Functional with con?guration"
- 44. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ß§Ö §ç§â§Ñ§ß§Ú§ä §ã§à§ã§ä§à§ñ§ß§Ú§Ö
- 45. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ß§Ö §ç§â§Ñ§ß§Ú§ä §ã§à§ã§ä§à§ñ§ß§Ú§Ö ¡ú §à§ã§à§Ò§Ö§ß§ß§à §Ó Rails
- 46. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §á§à§Ü§â§í§ä §á§â§à§ã§ä§í§Þ§Ú §ä§Ö§ã§ä§Ñ§Þ§Ú
- 47. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ß§Ö §Ù§Ý§à§å§á§à§ä§â§Ö§Ò§Ý§ñ§Ö§ä "§á§Ñ§ä§ä§Ö§â§ß§Ñ§Þ§Ú"
- 48. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ß§Ö §Ù§Ý§à§å§á§à§ä§â§Ö§Ò§Ý§ñ§Ö§ä §Þ§Ö§ä§Ñ§á§â§à§Ô§â§Ñ§Þ§Þ§Ú§â§à§Ó§Ñ§ß§Ú§Ö§Þ
- 49. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §Ú§Ù§à§Ý§Ú§â§å§Ö§ä §Þ§å§ä§Ú§â§å§ð§ë§Ú§Û §Ü§à§Õ
- 50. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ç§à§â§à§ê§à §Õ§à§Ü§å§Þ§Ö§ß§ä§Ú§â§à§Ó§Ñ§ß
- 51. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð §ç§à§â§à§ê§à §Õ§à§Ü§å§Þ§Ö§ß§ä§Ú§â§à§Ó§Ñ§ß ¡ú §Þ§Ñ§ß§Ü§Ú§á§Ñ§ä§é§Ú§ß§Ô ¡ú §ç§Ñ§Ü§Ú ¡ú "...§ñ §Ò§í §à§Ò§í§Ü§ß§à§Ó§Ö§ß§ß§à §ß§Ñ§á§Ú§ã§Ñ§Ý XXX, §ß§à §ä§å§ä §ä§Ñ§Ü§à§Ö §Õ§Ö§Ý§à, §é§ä§à §ñ §Ý§å§é§ê§Ö §ß§Ñ§á§Ú§ê§å YYY..." ¡ú §ß§Ñ§á§Ú§ê§Ú §ï§ä§à §Ü§à§Þ§Þ§Ö§ß§ä§Ñ§â§Ú§Ö§Þ!
- 52. Ruby, §Ü§à§ä§à§â§í§Û §ñ §Ý§ð§Ò§Ý§ð ¡ú §³§Ó§ñ§ä§à §ã§Ý§Ö§Õ§å§Ö§ä §â§å§Ò§à§Ü§à§á§å ¡ú §³§à§ã§ä§à§Ú§ä §Ú§Ù §ß§Ö§Ò§à§Ý§î§ê§Ú§ç §Þ§à§Õ§å§Ý§Ö§Û ¡ú §ª§ã§á§à§Ý§î§Ù§å§Ö§ä dependency injection ¡ú §¯§Ö §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä §ã§à§ã§ä§à§ñ§ß§Ú§ñ ¡ú §±§â§à§ã§ä§í§Ö (§Ò§Ý§Ñ§Ô§à§Õ§Ñ§â§ñ DI) §ä§Ö§ã§ä§í ¡ú §¯§Ö §Ù§Ý§à§å§á§à§ä§â§Ö§Ò§Ý§ñ§Ö§ä §á§Ñ§ä§ä§Ö§â§ß§Ñ§Þ§Ú ¡ú §¯§Ö §Ù§Ý§à§å§á§à§ä§â§Ö§Ò§Ý§ñ§Ö§ä §Þ§Ö§ä§Ñ§á§â§à§Ô§â§Ñ§Þ§Þ§Ú§â§à§Ó§Ñ§ß§Ú§Ö§Þ ¡ú §®§å§ä§Ú§â§å§ð§ë§Ú§Û §Ü§à§Õ §Ú§Ù§à§Ý§Ú§â§à§Ó§Ñ§ß §Ú §Ý§Ö§Ô§Ü§à §é§Ú§ä§Ñ§Ò§Ö§Ý§Ö§ß ¡ú §®§Ñ§ß§Ü§Ú§á§Ñ§ä§é§Ú§ß§Ô §é§Ö§ä§Ü§à §Ù§Ñ§Õ§à§Ü§å§Þ§Ö§ß§ä§Ú§â§à§Ó§Ñ§ß
- 53. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð
- 54. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Þ§à§Õ§Ö§Ý§ñ§ç
- 55. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Þ§à§Õ§Ö§Ý§ñ§ç ¡ú §Ó§Ñ§Ý§Ú§Õ§Ñ§ä§à§â§í ¡ú §Ø§Ú§Ù§ß§Ö§ß§ß§í§Û §è§Ú§Ü§Ý ¡ú §Ñ§ã§ã§à§è§Ú§Ñ§è§Ú§Ú ¡ú §ã§Ü§à§å§á§í
- 56. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Ü§à§ß§ä§â§à§Ý§Ý§Ö§â§Ñ§ç
- 57. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Ü§à§ß§ä§â§à§Ý§Ý§Ö§â§Ñ§ç ¡ú §á§â§à§Ó§Ö§â§Ü§Ñ §á§Ñ§â§Ñ§Þ§Ö§ä§â§à§Ó ¡ú §Ô§Ö§ß§Ö§â§Ö§è§Ú§ñ §Ó§Ú§Ó§à§Õ§Ñ
- 58. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §¢§Ú§Ù§ß§Ö§ã-§Ý§à§Ô§Ú§Ü§Ñ §Ó §Þ§à§Õ§å§Ý§ñ§ç
- 59. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §¢§Ú§Ù§ß§Ö§ã-§Ý§à§Ô§Ú§Ü§Ñ §Ó §Þ§à§Õ§å§Ý§ñ§ç ¡ú Rails - §ï§ä§à §ä§à§Ý§î§Ü§à Web ¡ú §²§å§Ý§Ú§ä§Ö §Ó§Ñ§ê§Ú§Þ app/*!
- 60. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §¥§à§ã§ä§å§á §Ü §Ò§Ñ§Ù§Ö §Ú§Ù §à§Õ§ß§à§Ô§à §Þ§Ö§ã§ä§Ñ
- 61. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §¥§à§ã§ä§å§á §Ü §Ò§Ñ§Ù§Ö §Ú§Ù §à§Õ§ß§à§Ô§à §Þ§Ö§ã§ä§Ñ class User < ApplicationRecord has_many :posts has_one :latest_post, class_name: 'Post', -> { order('created_at DESC') } end User.limit(10).includes(:latest_post)
- 62. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §£§î§ð§ç§Ñ §ß§Ñ React
- 63. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §£§î§ð§ç§Ñ §ß§Ñ React (§ä§à §Ö§ã§ä§î §â§Ö§Ý§î§ã§à§Ó§à§Û §Ó§î§ð§ç§Ú §Ú §ß§Ö§ä) !
- 64. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §´§Ö§ã§ä§í §ß§Ñ RSpec
- 65. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð §´§Ö§ã§ä§í §ß§Ñ RSpec ¡ú §á§â§à§ã§ä§í§Ö ¡ú §à§ã§à§Ò§Ö§ß§ß§à §Õ§Ý§ñ §Ò§Ú§Ù§ß§Ö§ã-§Ý§à§Ô§Ú§Ü§Ú
- 66. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð Capybara+Chrome
- 67. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð Capybara+Chrome ¡ú §ã§Ñ§Þ§í§Û "§ß§Ñ§Õ§Ö§Ø§ß§í§Û" §ã§à§Ó§â§Ö§Þ§Ö§ß§ß§í§Û §Ó§Ñ§â§Ú§Ñ§ß§ä ¡ú headless mode
- 68. Rails, §Ü§à§ä§à§â§í§Ö §ñ §Ý§ð§Ò§Ý§ð ¡ú §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Þ§à§Õ§Ö§Ý§ñ§ç ¡ú §®§Ú§ß§Ú§Þ§å§Þ §Ü§à§Õ§Ñ §Ó §Ü§à§ß§ä§â§à§Ý§Ý§Ö§â§Ñ§ç ¡ú §¥§à§ã§ä§å§á §Ü §Ò§Ñ§Ù§Ö §Ú§Ù §à§Õ§ß§à§Ô§à §Þ§Ö§ã§ä§Ñ ¡ú §¢§Ú§Ù§ß§Ö§ã-§Ý§à§Ô§Ú§Ü§Ñ §Ó §Þ§à§Õ§å§Ý§ñ§ç ¡ú §£§î§ð§ç§Ñ §ß§Ñ React ¡ú §´§Ö§ã§ä§í §ß§Ñ RSpec ¡ú Capybara+Chrome
- 69. §¹§ä§à §Ò§í §ñ §ç§à§ä§Ö§Ý §Ó §Ó§Ú§Õ§Ö§ä§î §Ó Ruby ¡ú §¡§Ó§ä§à§æ§à§â§Þ§Ñ§ä§Ú§â§à§Ó§Ñ§ß§Ú§Ö §Ü§à§Õ§Ñ ¡ú §³§ä§Ñ§ä§Ú§é§Ö§ã§Ü§å§ð §ä§Ú§á§Ú§Ù§Ñ§è§Ú§ð
- 70. §³§á§Ñ§ã§Ú§Ò§à! §£§à§á§â§à§ã§í? §á§à§Õ§á§Ú§ã§í§Ó§Ñ§Û§ä§Ö§ã§î §ß§Ñ RSS: http://l-s.me §á§Ú§ê§Ú§ä§Ö §á§Ú§ã§î§Þ§Ñ: leonid@shevtsov.me