$30 off During Our Annual Pro Sale. View Details »

Goのソースコードから読み解くオブジェクト指向プログラミング@Object-Oriented ...

Avatar for arakawa arakawa
February 11, 2020
Programming
5
1.2k

Goのソースコードから読み解くオブジェクト指向プログラミング@Object-Oriented Conference 2020

Avatar for arakawa

arakawa

February 11, 2020
Tweet

More Decks by arakawa

See All by arakawa
Researchlyの開発で参考にしたデザイン
Avatar for arakawa adsholoko
0
130
Goでテキストエディタを作った話@GDG Devfest2020
Avatar for arakawa adsholoko
0
240

Other Decks in Programming

See All in Programming
[AtCoder Conference 2025] LLMを使った業務AHCの上⼿な解き⽅
Avatar for terry-u16 terryu16
5
710
ゲームの物理 剛体編
Avatar for Fadis fadis
0
370
【卒業研究】会話ログ分析によるユーザーごとの関心に応じた話題提案手法
Avatar for MomokoShirakawa momok47
0
110
Flutter On-device AI로 완성하는 오프라인 앱, 박제창 @DevFest INCHEON 2025
Avatar for JaiChangPark itsmedreamwalker
1
140
tsgolintはいかにしてtypescript-goの非公開APIを呼び出しているのか
Avatar for syumai syumai
7
2.3k
Java 25, Nuevas características
Avatar for Carlos Zela Bueno czelabueno
0
100
Findy AI+の開発、運用におけるMCP活用事例
Avatar for starfish719 starfish719
0
1.7k
Claude Codeの「Compacting Conversation」を体感50%減！ CLAUDE.md + 8 Skills で挑むコンテキスト管理術
Avatar for Kazuki Murahama kmurahama
1
630
著者と進める！『AIと個人開発したくなったらまずCursorで要件定義だ！』
Avatar for yasuna yasunacoffee
0
160
Context is King？ 〜Verifiability時代とコンテキスト設計 / Beyond "Context is King"
Avatar for r-kagaya rkaga
10
1.4k
Giselleで作るAI QAアシスタント 〜 Pull Requestレビューに継続的QAを
Avatar for Tadashi Shigeoka codenote
0
290
令和最新版Android Studioで化石デバイス向けアプリを作る
Avatar for Sora Arakawa arkw
0
440

Featured

See All Featured
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
56
14k
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
1
13
Become a Pro
Avatar for Speaker Deck speakerdeck
PRO
31
5.7k
Site-Speed That Sticks
Avatar for Harry Roberts csswizardry
13
1k
The innovator’s Mindset - 
Leading Through an Era of Exponential Change - McGill University 2025
Avatar for Jean-Marc De Jonghe jdejongh
PRO
1
69
Done Done
Avatar for chrislema chrislema
186
16k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.6k
Joys of Absence: A Defence of Solitary Play
Avatar for Sebastian Deterding codingconduct
1
260
JAMstack: Web Apps at Ludicrous Speed - All Things Open 2022
Avatar for David Neal reverentgeek
1
290
Neural Spatial Audio Processing for Sound Field Analysis and Control
Avatar for NII S. Koyama's Lab skoyamalab
0
130
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.4k
The State of eCommerce SEO: How to Win in Today's Products SERPs - #SEOweek
Avatar for Aleyda Solis aleyda
2
9.1k

Transcript

  1. 0CKFDU0SJFOUFE$POGFSFODF !͓஡ͷਫঁࢠେֶڞ (Pͷιʔείʔυ͔ΒಡΈղ͘ ΦϒδΣΫτࢦ޲ϓϩάϥϛϯά BETIPMPLP BETIPMPLP

  2. ࣗݾ঺հ 4IPHP"SBLBXB J04&OHJOFFS !4BOTBO BETIPMPLP BETIPMPLP

  3. ࠓ೔࿩͢͜ͱ w (Pͷιʔείʔυͷઃܭ͔ΒΦϒδΣΫτࢦ޲ͷΤοηϯεΛֶ΅͏ w ΦϒδΣΫτࢦ޲ͷҰ୺Ͱ͋ΔσβΠϯύλʔϯʹ͍ͭͯ࿩͠·͢ ϘτϜΞοϓͰΦϒδΣΫτࢦ޲ͷਅ਷ΛֶͿ

  4. (Pʹ͍ͭͯ w (PPHMF͕։ൃͨ͠ݴޠ w ೥݄ʹॳϦϦʔε w 3PC1JLFɺ,FO5PNQTPOʢݩ6/*9 ։ൃऀʣΒ͕ॳظઃܭͨ͠੩తܕ෇͚ݴޠ w ͭ·Γ6/*9ͷΤοηϯε͕٧·͍ͬͯΔ

  5. ͦ΋ͦ΋ʜ (P͸ΦϒδΣΫτࢦ޲ݴޠ͔ʁ

  6. (P͸ΦϒδΣΫτࢦ޲ݴޠʁ https://golang.org/doc/faq

  7. (P͸ΦϒδΣΫτࢦ޲ݴޠʁ https://golang.org/doc/faq

  8. l:FTBOEOP"MUIPVHI(PIBTUZQFTBOENFUIPETBOE BMMPXTBOPCKFDUPSJFOUFETUZMFPGQSPHSBNNJOH UIFSF JTOPUZQFIJFSBSDIZ5IFDPODFQUPGlJOUFSGBDFzJO(P QSPWJEFTBEJGGFSFOUBQQSPBDIUIBUXFCFMJFWFJTFBTZ UPVTFBOEJOTPNFXBZTNPSFHFOFSBM5IFSFBSFBMTP XBZTUPFNCFEUZQFTJOPUIFSUZQFTUPQSPWJEF TPNFUIJOHBOBMPHPVTŠCVUOPUJEFOUJDBMŠUP TVCDMBTTJOH.PSFPWFS NFUIPETJO(PBSFNPSF

    HFOFSBMUIBOJO$ PS+BWBz *T(PBOPCKFDUPSJFOUFEMBOHVBHF

  9. l:FTBOEOP"MUIPVHI(PIBTUZQFTBOENFUIPETBOE BMMPXTBOPCKFDUPSJFOUFETUZMFPGQSPHSBNNJOH UIFSF JTOPUZQFIJFSBSDIZ5IFDPODFQUPGlJOUFSGBDFzJO(P QSPWJEFTBEJGGFSFOUBQQSPBDIUIBUXFCFMJFWFJTFBTZ UPVTFBOEJOTPNFXBZTNPSFHFOFSBM5IFSFBSFBMTP XBZTUPFNCFEUZQFTJOPUIFSUZQFTUPQSPWJEF TPNFUIJOHBOBMPHPVTŠCVUOPUJEFOUJDBMŠUP TVCDMBTTJOH.PSFPWFS NFUIPETJO(PBSFNPSF

    HFOFSBMUIBOJO$ PS+BWBz *T(PBOPCKFDUPSJFOUFEMBOHVBHF

  10. w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ ࠓճ঺հ͢Δύλʔϯ

  11. w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ ࠓճ঺հ͢Δύλʔϯ

  12. JP3FBEFSΠϯλʔϑΣʔε

  13. JP3FBEFSΠϯλʔϑΣʔε Ҿ਺ ໭Γ஋

  14. ྫϑΝΠϧಡΈࠐΈͷྫ

  15. 3FBEFSΠϯλʔϑΣʔε ଞʹ΋ͨ͘͞Μ͋ΔΑʂ JOUFSGBDF JP3FBEFS 3FBE Q<>CZUF  OJOU FSSFSSPS CVpP3FBEFS

    3FBE Q<>CZUF  OJOU FSSFSSPS PT'JMF 3FBE Q<>CZUF  OJOU FSSFSSPS OFU*1$POO 3FBE Q<>CZUF  OJOU FSSFSSPS

  16. ϑΝΠϧ͔ΒಡΈࠐΈΛ࣮ݱ͢Δ3FBEFS 3FBEFSΠϯλʔϑΣʔε JOUFSGBDF JP3FBEFS 3FBE Q<>CZUF  OJOU FSSFSSPS CVpP3FBEFS

    3FBE Q<>CZUF  OJOU FSSFSSPS PT'JMF 3FBE Q<>CZUF  OJOU FSSFSSPS OFU*1$POO 3FBE Q<>CZUF  OJOU FSSFSSPS

  17. 3FBEFSΠϯλʔϑΣʔε JOUFSGBDF JP3FBEFS 3FBE Q<>CZUF  OJOU FSSFSSPS CVpP3FBEFS 3FBE

    Q<>CZUF  OJOU FSSFSSPS PT'JMF 3FBE Q<>CZUF  OJOU FSSFSSPS OFU*1$POO 3FBE Q<>CZUF  OJOU FSSFSSPS όοϑΝ͔ΒಡΈࠐΈΛ࣮ݱ͢Δ3FBEFS

  18. 3FBEFSΠϯλʔϑΣʔε *1ίωΫγϣϯ͔ΒಡΈࠐΈΛ࣮ݱ͢Δ3FBEFS JOUFSGBDF JP3FBEFS 3FBE Q<>CZUF  OJOU FSSFSSPS CVpP3FBEFS

    3FBE Q<>CZUF  OJOU FSSFSSPS PT'JMF 3FBE Q<>CZUF  OJOU FSSFSSPS OFU*1$POO 3FBE Q<>CZUF  OJOU FSSFSSPS

  19. 3FBEFSΠϯλʔϑΣʔε JOUFSGBDF JP3FBEFS 3FBE Q<>CZUF  OJOU FSSFSSPS CVpP3FBEFS 3FBE

    Q<>CZUF  OJOU FSSFSSPS PT'JMF 3FBE Q<>CZUF  OJOU FSSFSSPS OFU*1$POO 3FBE Q<>CZUF  OJOU FSSFSSPS ʮYYY͔ΒಡΈࠐΉʯ͜ͱ͕ڞ௨͍ͯ͠Δ

  20. ྫόοϑΝϦϯά͋ΓϑΝΠϧಡΈࠐΈ ˞্ه͸JPVUJM3FBE'JMFͱ͍͏ศརϝιουͰ΋୅ସՄೳ ʢόοϑΝ֬อͷαΠζ͸ҟͳΔʣ

  21. 3FBEFSΛ૊Έ߹ΘͤΔ CVpP3FBEFS JOUFSGBDF JP3FBEFS JOUFSGBDF JP3FBEFS PT'JMF

  22. ୯७Խ͢Δͱʜ JOUFSGBDF JP3FBEFS CVpP3FBEFS PT'JMF CVpP3FBEFS͕JP3FBEFSΛϥοϓͰ͖Δߏ଄

  23. w JP3FBEFSΛϑΟʔϧυʹ࣋ͭ w ϑΟʔϧυʹ୅ೖ͞Ε͍ͯΔ۩৅Ϋ ϥεʹ͸Ұ੾ؔ༩͠ͳ͍ CVpPHP CVpP3FBEFS

  24. ϑΝΠϧʹͯ͠΋ 3FBEFS͑͞ܧঝ͍ͯ͠Ε͹ ԿͰ΋ࠩ͠ସ͑ΒΕΔ CVpP3FBEFS JOUFSGBDF JP3FBEFS JOUFSGBDF JP3FBEFS PT'JMF

  25. ίωΫγϣϯʹͯ͠΋ 3FBEFS͑͞ܧঝ͍ͯ͠Ε͹ ԿͰ΋ࠩ͠ସ͑ΒΕΔ CVpP3FBEFS JOUFSGBDF JP3FBEFS JOUFSGBDF JP3FBEFS OFU*1$POO

  26. ࣗ࡞3FBEFSʹͯ͠΋ 3FBEFS͑͞ܧঝ͍ͯ͠Ε͹ ԿͰ΋ࠩ͠ସ͑ΒΕΔ CVpP3FBEFS JOUFSGBDF JP3FBEFS JOUFSGBDF JP3FBEFS ࣗ࡞3FBEFS

  27. "UPVSPG(P305

  28. JP3FBEFSͷԿ͕خ͍͔͠ʁ w ݺͼग़͠ݩ͔Β͢Ε͹ಡΈग़͠ݩͷιʔεΛҰ੾ҙࣝͤͣʹ͢Ή w JP3FBEFSʹ४ڌ͢Δͱಁաతʹ༷ʑͳػೳΛ֦ு͢Δ͜ͱ͕ग़དྷΔ w FH όοϑΝ͋Γ ϑΝΠϧιέοτ૊Έ߹Θͤ͸ແݶେʂ ˞(P'ͷσβΠϯύλʔϯͰݴ͑͹$PNQPTJUF4UBSBUFHZύλʔϯʹ͍͔ۙ΋

  29. w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ ࠓճ঺հ͢Δύλʔϯ

  30. ίϯύΠϥͷಈ͖ ιʔείʔυ ࣈ۟ղੳ ߏจղੳ ҙຯղੳ ࠷దԽ ࣮ߦϑΝΠϧग़ྗ ˞࣮ࡍ͸΋͏গ͠ෳࡶͰ͢

  31. ίϯύΠϥͷಈ͖ ̑    ιʔείʔυ ࣈ۟ղੳ ߏจղੳ ҙຯղੳ ࠷దԽ

    ࣮ߦϑΝΠϧग़ྗ <̑      >

  32. ίϯύΠϥͷಈ͖ ιʔείʔυ ࣈ۟ղੳ ߏจղੳ ҙຯղੳ ࠷దԽ ࣮ߦϑΝΠϧग़ྗ <̑  

        >    ˎ

  33. ίϯύΠϥͷಈ͖ ιʔείʔυ ࣈ۟ղੳ ߏจղੳ ҙຯղੳ ࠷దԽ ࣮ߦϑΝΠϧग़ྗ   

    ˎ ׂѪ

  34. ໦ߏ଄Λ८ճ͍ͨ͠    ˎ ໦Λ͍͍ײ͡ʹ८ճͭͭ͠ɺͦͷϊʔυʹैͬͨॲཧΛ͍ͨ͠

  35. ໦ߏ଄Λ८ճ͍ͨ͠ w 7JTJUPS͸໦Λ८ճ͢Δ w /PEF͸֤અ఺Λදݱ͢Δ w &YQS͸/PEFΛ֦ுͨ͠Πϯ λʔϑΣʔε BTUXBMLHP BTUBTUHP

  36. /PEFͷछྨͨͪ   ˎ  /PEF

  37. /PEFͷछྨͨͪ   ˎ  &YQS

  38. /PEFͷछྨͨͪ JOUFSGBDF /PEF JOUFSGBDF &YQS JOUFSGBDF %FDM #BTJD-JU FH ੔਺Ϧςϥϧ

    #JOBSZ&YQS FH ೋ߲ԋࢉࢠ *EFOU FH ม਺ ʜ JOUFSGBDF 4UNU

  39. /PEFͷछྨͨͪ   ˎ  #JOBSZ&YQS #BTJD-JU

  40. #BTJD-JU

  41. #JOBSZ&YQS

  42. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  43. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  44. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  45. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS 9 :

  46. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS 9 :

  47. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  48. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS 9 :

  49. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  50. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS 9 :

  51. ८ճ 8BML ͷಈ͖    ˎ 7JTJUPS

  52. Կ͕خ͍͠ͷ͔ʁ w ८ճͱ๚໰࣌ͷϊʔυૢ࡞ͷ੹຿ͷ෼཭͕Ͱ͖Δ͜ͱ w ८ճ͸Ͳͷछྨͷϊʔυ͔ʹ͸ؔ༩ͤͣಁաతͳΞΫηε͕Ͱ͖Δ w ֤ϊʔυ͝ͱʹઐ༻ͷॲཧΛॻ͘ͷͰίʔυͷݟ௨͕͠ྑ͍ w ϊʔυૢ࡞ʢ7JTJUʣΛϢʔβ͕֦ு͢Δ͜ͱ͕Ͱ͖Δ ˞(P'ͷσβΠϯύλʔϯͰݴ͑͹7JTJUPSύλʔϯʹ͍͕ۙɺ׬શʹҰக͍ͯ͠ΔΘ͚Ͱ͸ͳ͍

  53. ࠓճ঺հͨ͠ύλʔϯ w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ

  54. Ͳ͕͜ΦϒδΣΫτࢦ޲ͩͬͨͷ͔ʁ

  55. w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ Ͳ͕͜ΦϒδΣΫτࢦ޲ͩͬͨͷ͔ʁ ݺͼग़͠ݩ͔Βৄࡉͷ࣮૷Λҙࣝ͠ͳ͍ ৄࡉ͸ͦͷੑ࣭͝ͱʹಈ࡞͢Δ

  56. Ͳ͕͜ΦϒδΣΫτࢦ޲ͩͬͨͷ͔ʁ w ಡΈࠐΈॲཧΛಁաతʹѻ͏ͨΊͷ3FBEFSʢඪ४ϥΠϒϥϦΑΓʣ w ໦૸ࠪΛݡ͘ಁաతʹѻ͏ͨΊͷ7JTJUPSʢݴޠॲཧܥΑΓʣ ΧϓηϧԽ ϙϦϞʔϑΟζϜ

  57. ࠷ޙʹ lจ໌ͷਐา͸ɺਓ͕ҙࣝͤͣʹ਱ߦՄೳͳ ॏཁԋࢉͷ਺త֦େʹΑΓ΋ͨΒ͞ΕΔz "MGSFE/PSUI8IJUFIFBEʢ਺ֶऀʣ 

  58. ຊࢿྉ͸TQFBLFSEFDLʹͯެ։ࡁΈͰ͢ BETIPMPLP BETIPMPLP 5IBOLZPV