addObserver: から考える API インタフェース

NSNotificationCenter の addObserver が iOS9 から removeObserver しなくて良くなったので API の対称性から外れてしまったお話です

Transcript

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2. ࣗݾ঺հ
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4. υΩϡϝϯτ
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5. ϦϦʔεϊʔτ
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6. ϦϦʔεϊʔτ
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7. ͋Εʁ
   

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8. #MPDLCBTFEPCTFSWFSTWJBUIF4/PUJpDBUJPO$FOUFS
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9. ͭ·Γ
   

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10. J04͔Β/4/PUJpDBUJPO$FOUFS
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11. Ͱ͸ͳ͘
    

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12. J04͔Β/4/PUJpDBUJPO$FOUFSͷ
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13. ͜ΕΛ;·͑ͯ
    

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14. ͦ΋ͦ΋SFNPWF0CTFSWFS
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15. ϓϩάϥϛϯάͷ͓࡞๏
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16. ϓϩάϥϛϯάͷ͓࡞๏
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17. BEESFNPWF0CTFSWFS
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19. ͍͔ͭ͘ͷΫϥεΛ֬
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21. "71MBZFS
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22. ϓϩάϥϛϯάͷ͓࡞๏
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23. ͭ·Γ
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24. /4/PUJpDBUJPO$FOUFS ͦΕҎ֎ͷΫϥε
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25. ࢲͨͪͷνʔϜͰ͸
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26. ·ͱΊ
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    ͏
    

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