Upgrade to Pro — share decks privately, control downloads, hide ads and more …

addObserver: から考える API インタフェース

Avatar for KAMEDAkyosuke KAMEDAkyosuke
December 18, 2017
Programming
1
480

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

Avatar for KAMEDAkyosuke

KAMEDAkyosuke

December 18, 2017
Tweet

Other Decks in Programming

See All in Programming
GISエンジニアから見たLINKSデータ
Avatar for nokonoko1203 nokonoko1203
0
190
なぜSQLはAIぽく見えるのか/why does SQL look AI like
Avatar for florets1 florets1
0
350
Automatic Grammar Agreementと Markdown Extended Attributes
について
Avatar for Kishikawa Katsumi kishikawakatsumi
0
140
CSC307 Lecture 03
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
1
480
Implementation Patterns
Avatar for Denys Poltorak denyspoltorak
0
260
SourceGeneratorのススメ
Avatar for tkym htkym
0
150
Grafana：建立系統全知視角的捷徑
Avatar for Blueswen blueswen
0
310
AI Agent Tool のためのバックエンドアーキテクチャを考える #encraft
Avatar for izumin5210 izumin5210
6
1.7k
組織で育むオブザーバビリティ
Avatar for ryotaro kobayashi ryota_hnk
0
150
そのAIレビュー、レビューしてますか？ / Are you reviewing those AI reviews?
Avatar for r-kagaya rkaga
5
4.2k
AI Schema Enrichment for your Oracle AI Database
Avatar for thatjeffsmith thatjeffsmith
0
130
humanlayerのブログから学ぶ、良いCLAUDE.mdの書き方
Avatar for Yuto tsukamoto1783
0
150

Featured

See All Featured
The Straight Up "How To Draw Better" Workshop
Avatar for Dennis Kardys denniskardys
239
140k
Darren the Foodie - Storyboard
Avatar for Kevinho.art khoart
PRO
2
2.2k
Agile Leadership in an Agile Organization
Avatar for Dr. Kim W Petersen kimpetersen
PRO
0
74
The Curious Case for Waylosing
Avatar for Cassini Nazir cassininazir
0
220
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
Avatar for Umar Saidu Auna auna
0
46
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
Avatar for Aleyda Solis aleyda
0
1.8k
The agentic SEO stack - context over prompts
Avatar for schlessera schlessera
0
600
Neural Spatial Audio Processing for Sound Field Analysis and Control
Avatar for NII S. Koyama's Lab skoyamalab
0
150
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
740
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
52
5.8k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
32
2.8k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
791
250k

Transcript

  1. BEE0CTFSWFS͔Βߟ͑ Δ"1*ΠϯλϑΣʔε  ,":"$ٕज़෦ ُాژհ

  2. ࣗݾ঺հ w ,".&%"LZPTVLF w UXJUUFS!(FNNCV w UXJUDI!,".&%"LZPTVLF w J04"OESPJE&OHJOFFS w

    ࠇຐज़ಘҙ

  3. J04͔Β/4/PUJpDBUJPO$FOUFSͷ SFNPWF0CTFSWFS͠ͳͯ͘΋ྑ͘ͳͬ ͨͬͯ࿩ฉ͍ͨ͜ͱ͋Γ·͢ΑͶʁ BOESPJEͷํ͸#SPBEDBTUͷSFHJTUFS3FDFJWFSͨ͠ޙʹVOSFHJTUFS3FDFJWFS͠ͳͯ͘ྑ ͘ͳͬͨͱࢥ͍͚ͬͯͨͩΕ͹େৎ෉Ͱ͢ɻ

  4. υΩϡϝϯτ BEE0CTFSWFSTFMFDUPSOBNFPCKFDU %JTDVTTJPO *GZPVSBQQUBSHFUTJ04BOEMBUFSPSNBD04 BOEMBUFS ZPVEPOUOFFEUPVOSFHJTUFSBOPCTFSWFSJO JUTEFBMMPDNFUIPE SFGTIUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOGPVOEBUJPOOTOPUJpDBUJPODFOUFS BEEPCTFSWFS MBOHVBHFPCKD

  5. ϦϦʔεϊʔτ /4/PUJpDBUJPO$FOUFS *O049BOEJ04/4/PUJpDBUJPO$FOUFSBOE /4%JTUSJCVUFE/PUJpDBUJPO$FOUFSXJMMOPMPOHFSTFOE OPUJpDBUJPOTUPSFHJTUFSFEPCTFSWFSTUIBUNBZCF EFBMMPDBUFE CMBICMBICMBI SFGTIUUQTEFWFMPQFSBQQMFDPNMJCSBSZDPOUFOUSFMFBTFOPUFT'PVOEBUJPO3/ 'PVOEBUJPO0MEFS/PUFTJOEFYIUNM9@/PUFT

  6. ϦϦʔεϊʔτ CMBICMBICMBI  #MPDLCBTFEPCTFSWFSTWJBUIF</4/PUJpDBUJPO$FOUFS BEE0CTFSWFS'PS/BNFPCKFDURVFVFVTJOH#MPDL> NFUIPETUJMMOFFEUPCFVOSFHJTUFSFEXIFOOPMPOHFS JOVTFTJODFUIFTZTUFNTUJMMIPMETBTUSPOHSFGFSFODF UPUIFTFPCTFSWFST SFGTIUUQTEFWFMPQFSBQQMFDPNMJCSBSZDPOUFOUSFMFBTFOPUFT'PVOEBUJPO3/ 'PVOEBUJPO0MEFS/PUFTJOEFYIUNM9@/PUFT

  7. ͋Εʁ

  8. #MPDLCBTFEPCTFSWFSTWJBUIF</4/PUJpDBUJPO$FOUFS BEE0CTFSWFS'PS/BNFPCKFDURVFVFVTJOH#MPDL> NFUIPETUJMMOFFEUPCFVOSFHJTUFSFEXIFOOPMPOHFS JOVTFTJODFUIFTZTUFNTUJMMIPMETBTUSPOHSFGFSFODF UPUIFTFPCTFSWFST

  9. ͭ·Γ

  10. J04͔Β/4/PUJpDBUJPO$FOUFS ͷSFNPWF0CTFSWFS͠ͳͯ͘΋ ྑ͘ͳͬͨ

  11. Ͱ͸ͳ͘

  12. J04͔Β/4/PUJpDBUJPO$FOUFSͷ BEE0CTFSWFS͸SFNPWF0CTFSWFS ͠ͳͯ͘΋ྑ͘ͳͬͨ

  13. ͜ΕΛ;·͑ͯ

  14. ͦ΋ͦ΋SFNPWF0CTFSWFS ͠ͳͯ͘Α͍ͬͯྑ͍͜ͱʁ

  15. ϓϩάϥϛϯάͷ͓࡞๏ w ϝϞϦΛ֬อͨ͠Β w ϑΝΠϧΛ։͍ͨΒ w τϥϯβΫγϣϯΛ։࢝ͨ͠Β w 5$1ιέοτΛ։͍ͨΒ

  16. ϓϩάϥϛϯάͷ͓࡞๏ w ϝϞϦΛ֬อͨ͠Βղ์͠ͳ͚Ε͹ͳΒͳ͍ w ϑΝΠϧΛ։͍ͨΒด͡ͳ͚Ε͹ͳΒͳ͍ w τϥϯβΫγϣϯΛ։࢝ͨ͠Βऴྃ͠ͳ͚Ε͹ͳΒͳ͍ w 5$1ιέοτΛ։͍ͨΒด͡ͳ͚Ε͹ͳΒͳ͍

  17. BEESFNPWF0CTFSWFS ͸Ͳ͏Ͱ͠ΐ͏͔ʁ

  18. None

  19. ͍͔ͭ͘ͷΫϥεΛ֬ ೝͯ͠Έ·͠ΐ͏

  20. 8,)551$PPLJF4UPSF %JTDVTTJPO 5IFDPPLJFTUPSFEPFTOPUNBJOUBJOBTUSPOH SFGFSFODFUPUIFPCTFSWFS:PVBSFSFTQPOTJCMFGPS SFNPWJOHUIFPCTFSWFSCFGPSFJUCFDPNFTJOWBMJE SFGTIUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOXFCLJUXLIUUQDPPLJFTUPSF BEEPCTFSWFS

  21. "71MBZFS BEE1FSJPEJD5JNF0CTFSWFS'PS*OUFSWBMRVFVFVTJOH#MPDL %JTDVTTJPO :PVNVTUNBJOUBJOBTUSPOHSFGFSFODFUIFSFUVSOFE WBMVFBTMPOHBTZPVXBOUUIFUJNFPCTFSWFSUPCF JOWPLFECZUIFQMBZFS&BDIJOWPDBUJPOPGUIJTNFUIPE TIPVMECFQBJSFEXJUIBDPSSFTQPOEJOHDBMMUP SFNPWF5JNF0CTFSWFS3FMFBTJOHUIFPCTFSWFSPCKFDU XJUIPVUJOWPLJOHSFNPWF5JNF0CTFSWFSXJMMSFTVMUJO VOEFpOFECFIBWJPS

    SFGTIUUQTEFWFMPQFSBQQMFDPNEPDVNFOUBUJPOBWGPVOEBUJPOBWQMBZFS BEEQFSJPEJDUJNFPCTFSWFSGPSJOUFSW MBOHVBHFPCKD

  22. ϓϩάϥϛϯάͷ͓࡞๏ w SFHJTUFSͨ͠ΒVOSFHJTUFS͠ͳ͚Ε͹ͳΒͳ͍

  23. ͭ·Γ /4/PUJpDBUJPO$FOUFSͷBEE0CTFSWFS͸ SFNPWF0CTFSWFS͠ͳͯ͘΋ྑ͘ͳ͚ͬͨͲɺϓϩάϥϛ ϯάͷ͓࡞๏ͱͯ͠͸ྑ͘ͳ͍ʂʂ

  24. /4/PUJpDBUJPO$FOUFS ͦΕҎ֎ͷΫϥε SFNPWF0CTFSWFS͠ͳ͍ ໰୊ͳ͠ ໰୊͋Γ SFNPWF0CTFSWFS͢Δ ໰୊ͳ͠ ໰୊ͳ͠ දʹ͢Δͱ

  25. ࢲͨͪͷνʔϜͰ͸ w SFHJTUFSVOSFHJTUFS BEESFNPWF0CTFSWFS ͸͓࡞๏ w /4/PUJpDBUJPO$FOUFS͚ͩྫ֎ͷঢ়ଶͰ͸Ή͠ΖଞͷΫ ϥεͰؒҧ͑ΔڪΕ͕͋Δ w ͳͷͰSFNPWF0CTFSWFSΛৗʹॻ͘ํ਑ʹͱ͍͏͔

    BEE0CTFSWFS'PS/BNFPCKFDURVFVFVTJOH#MPDLΛ࢖ ͏͜ͱʹ

  26. ·ͱΊ w "1*ͷΠϯλϑΣʔε͸ͦΕࣗ਎͚ͩͰͳ͘ଞͷΫϥε΍ ϑϨʔϜϫʔΫ౳͔ΒܾΊΔ΂͖ w ͳͷͰɺ͋Δ"1*ͷ࢖༻ํ๏͕มΘ͔ͬͨΒͱ͍ͬͯଞ ͷΫϥεͱͷؔ࿈ʹ஫ҙ͢΂͖ w ͦͷ্Ͱࣗ෼ͷϓϩδΣΫτʹͲ͏औΓ૊Ή͔ܾΊ·͠ΐ ͏