Annotation? Decorator?

Transcript

1. "OOPUBUJPOʜ 
 %FDPSBUPSʜ OHͷ"OOPUBUJPOʹ͍ͭͯ !BNBHJUBLBZPTJ
   

2. @amagitakayosi

3. None
4. None

5. OH ೖ໳

6. )5.-ॻ͍ͯ

7. +4ॻ͍ͯ

8. None

9. ΊͰͨ͠
   ΊͰͨ͠

10. ৄ͘͠͸ޙͰʂ ৄ͘͠͸ޙͰʂ

11. ΊͰͨ͠
    ΊͰͨ͠

12. ͍΍͍΍

13. None

14. OHYYY
    ϝιουνΣΠϯ

15. None

16. ΦϨΦϨ$MBTT

17. ΋ͬͱϞμϯʹ
    ॻ͖͍ͨʂ

18. OH ࠶ೖ໳

19. )5.-ॻ͍ͯ

20. +4όϕͬͯ +4όϕͬͯ +4όϕͬͯ +4όϕͬͯ +4όϕͬͯ

21. None

22. &4
    $MBTTʂ

23. None

24. ΊͰͨ͠
    ΊͰͨ͠

25. ͍΍͍΍
    ͪΐͬͱ଴ͬͯ

26. None
27. None

28. !$PNQPOFOU ͱ͸ʜʜʁ

29. None
30. None

31. %FDPSBUPS

32. None

33. Decorator w &$."4DSJQU
    1SPQPTBMͷҰͭ
 TUBHF
    
    w ؔ਺΍ΫϥεΛम০Ͱ͖Δ
    w 1ZUIPOͷEFDPSBUPSͱେମಉ͡

34. ࢖༻ྫ w NJYJO
    %*
    ϝϞԽ
    ʜʜ
    w KBZQIFMQTDPSFEFDPSBUPS
    w DIBUXPSLXSBTTF

35. https://speakerdeck.com/armorik83/es7-decorators ࢀߟ
    BSNPSJL͞Μͷղઆ

36. ࣮૷ঢ়گ w CBCFM
    
 CBCFMQMVHJOTZOUBYEFDPSBUPST
    w 5ZQF4DSJQU
 Wd

37. CBCFMͰ
    !$PNQPOFOU ࢖͑Δʂ

38. None

39. Μʜʜʁ

40. None
41. None

42. SFqFDUNFUBEBUB ແ͠Ͱ
    !$PNQPOFOU࢖͏ͱ
    Τϥʔग़Δʂʂʂʂʂ 5ZQF4DSJQUͷ৔߹͸FNJU%FDPSBUPS.FUBEBUBΦϓγϣϯ͕ඞཁ

43. reflect-metadata w NFUBEBUBΛѻ͏ͨΊͷQPMZpMM
    w &4
    3FqFDU
    ʹϝιου௥Ճ
    w 3FqFDUHFU.FUB%BUB ͱ͔

44. 3FqFDU
    .FUBEBUB

45. ES6 Reflect w ϝλϓϩ༻ศརϝιουू
    w 1SPYZͱ͍ͬ͠ΐʹ࢖ͬͨΓ
    w AOFXA
    Λॻ͔ͣʹ
 Πϯελϯεੜ੒ͨ͠Γ

46. http://www.2ality.com/2014/12/es6-proxies.html ࢀߟ
    
 .FUB
    QSPHSBNNJOH
    XJUI
    &$."4DSJQU
    
    QSPYJFT

47. NFUBEBUBͬͯ
    Կʜʜ

48. Θ͔Βͳ͍ͷͰ
    ΤϥʔՕॴ
    ݟͯΈΔ

49. NPEVMFTBOHVMBSTSDDPSFVUJM EFDPSBUPSTUT
    ͰΤϥʔग़ͯΔ

50. ͙͢Լͷ
    NBLF%FDPSBUPS
    Ͱ
    3FqFDU
    ৮ͬͯΔ

51. ͙͢Լͷ
    NBLF%FDPSBUPS
    Ͱ
    3FqFDU
    ৮ͬͯΔ

52. None
53. None

54. "OOPUBUJPO

55. Annotation w 5SBDFVS"U4DSJQUͰ࠾༻͞Εͨ
 ಛघه๏ͷҰͭ
    w ؔ਺΍ΫϥεΛؾ߹Ͱम০͢Δ
    w 1ZUIPOͷEFDPSBUPSͱશવҧ͏

56. None

57. ର৅ΦϒδΣΫτʹ
    BOOPUBUJPO഑ྻΛ
    ڧҾʹੜ΍͠
    "OOPUBUJPOΛอଘ

58. AtScriptͷग़ྗJSΛݟΔͱ w "OOPUBUJPO͸ؔ਺Ͱͳ͘Ϋϥε
    w ର৅ͷΫϥεʹ
 BOOPUBUJPOϑΟʔϧυΛੜ΍͠
 "OOPUBUJPOͷΠϯελϯεΛอଘ

59. ڧҾ

60. "OOPUBUJPOͰ
    Ͱ͖Δ͜ͱ͸
    %FDPSBUPSͰ΋
    Ͱ͖Δʂʂʂʂʂ

61. ࣌ܥྻ w 
    5SBDFVSʹ"OOPUBUJPO͕௥Ճ
    w 
    &4
    %FDPSBUPSTͷQSPQPTBM
    w 
    "U4DSJQUൃද
    w 
    "U4DSJQUऴྃͷ͓஌Βͤ

62. ࣌୅͕มΘͬͨͷͰ ࢓ํͳͦ͞͏
    ʢ◞‸◟ʣ

63. ͜ΕΛ౿·͑ͯ
    NBLF%FDPSBUPSΛ
    ಡΉͱ

64. DMTBOOPUBUJPOT
    ഑ྻͷ୅ΘΓʹ
    SFqFDUNFUBEBUB
    ࢖ͬͯΔ

65. 3FqFDUHFU0XO.FUBEBUB Λ
    ͨͲ͍ͬͯ͘ͱ 8FBL.BQΛ࢖ͬͯ
    ΦϒδΣΫτຖͷ.FUBEBUBΛ
    อଘ͍ͯ͠Δ

66. NBLF%FDPSBUPSͷ
    ໾ׂ͸ʜʜʁ

67. "OOPUBUJPOͷ࢓૊ΈΛ
    ࠶ݱ͢Δ

68. "OOPUBUJPOͷ࢓૊ΈΛ
    ࠶ݱ͢Δ BOOPUBUJPO$MT͔Β
    %FDPSBUPSΛ࡞ͬͯฦ͢

69. "OOPUBUJPO୅ΘΓͷ
    %FDPSBUPSΛ࡞Δ
    ؔ਺ͩͬͨʂ

70. !$PNQPOFOUͷ
    ࣮૷͸ʁ

71. NPEVMFTBOHVMBSTSDDPSF NFUBEBUBUT-- NBLF%FDPSBUPS
    ʹ
    $PNQPOFOU.FUBEBUB
    Λ౉ͯ͠Δ

72. NPEVMFTBOHVMBSTSDDPSF NFUBEBUBEJSFDUJWFTUT-

73. ͏Ή

74. ·ͱΊ

75. ·ͱΊ w "OOPUBUJPOͱ%FDPSBUPS͸ผ
    w OH͸ੲ"OOPUBUJPOΛ࢖ͬͯͨ
    w ݱࡏ͸SFqFDUNFUBEBUBΛ࢖͍
 %FDPSBUPSͰ"OOPUBUJPOΛ
 ࠶ݱ͍ͯ͠Δ

76. ײ૝ w OHɺֶशϦιʔεړΔΑΓ
 ຊମίʔυͷίϝϯτಡΜͩ΄͏ָ͕
    w SFqFDUNFUBEBUBɺ
 8FBL.BQ
    ࢖͑͹͍͍͚ͩͰ͸ʁ
    w QSPQPTBM
    ग़͢ͷ͸੓࣏త͗͢Δ

77. ڭ܇
    ϓϩδΣΫτʹ
    ࣌ؒΛ͔͚͗͢Δͳ

78. ͋Γ͕ͱ͏͍͟͝·ͨ͠

79. ˣؔ࿈ϖʔδͷϒΫϚˣ
    http://b.hatena.ne.jp/amagitakayosi/ng2/