Go初学者、最初の１週間の学び

2022年1月29日 Kyoto.go remote #27 新春 Discord LT 会にて発表したLT資料です。

Presented in Kyoto.go remote #27, 8th Feb. 2022.

Transcript

1. Nozomu Ikuta 29th Jan. 2022 Goॳֶऀɺ࠷ॳͷ̍िؒͷֶͼ What I learned in the fi rst week
2. ࣗݾ঺հ About Me 🙋 • Twitter/GitHubɿˏNozomuIkuta • ϑϩϯτΤϯυΤϯδχΞ • Vue.js ೔ຊϢʔβʔάϧʔϓίΞελοϑʢ2022೥౓ʣ • Nuxt.js ίϛϡχςΟϝϯόʔ • ҰݴɿGitHub Issues͸࠷ߴͷSNSɻ໷த·Ͱ΍Γ͕ͪɻ
3. ͜ͱͷ͸͡·Γ Background ✍ • όοΫΤϯυ΋Ͱ͖ΔΑ͏ʹͳΓ͍ͨ • Goྑͦ͞͏ʢesbuildͷ୆಄ͳͲʣ • Go Language Speci fi cation ྠಡձͷଘࡏ
4. Day 1 - 3 The Go Programming Language Speci fi cation
6. GoͰ͖ΔΑ͏ʹͳͬͯͳ͍ 🤷
7. Day 4 - 5 Research
8. Node.js => GoͰ࿅श͠Α͏ 🧑💻
9. commitlint Tool Spec 📄 • GitίϛοτϝοηʔδͷϦϯλʔ • Conventional Commits ͷtypeͱscopeΛࢦఆ͢ΔΑ͏ʹϛχϚϜʹͭ͘Δ • ֎෦ϑΝΠϧͰઃఆ͍ͤͨ͞ • YamlಡΈࠐΈʢಡΈࠐΉ͚ͩͰ͜ͷखؒʁʣ • Go ͷ plugin packageΛ࠾༻ • ࢀߟɿGo ੡ CLI ʹϓϥάΠϯػߏΛ࡞Δํ๏nબʢZennʣ
10. Day 6 - 7 Implementation
12. ܕΤϥʔ De fi ned Types 🛡 • `func ([]string) []string` Λ `type GetterFunc func ([]string) []string` ʹ·ͱΊͨ • Build͕௨Βͳ͍ • The Go Programming Language Speci fi cationΛࢥ͍ग़͢ • The new type is called a de fi ned type. It is di ff erent from any other type, including the type it is created from.
13. ʮΘ͔Βͳ͍͕͜͏͢Δͱಈ͘ʯ͕ͳ͘ͳΔ 👨🎓
14. ຊ೔ͷ·ͱΊ Summary 💡 • ݁ہॻ͔ͳ͍ͱͰ͖ΔΑ͏ʹͳΒͳ͍ • ΤϥʔΞϯυτϥΠΞϧ • ͭ͘Δ΋ͷ͕ͳ͍ͳΒɺϙʔςΟϯά͕͓͢͢Ί • εϖοΫ͸αϒηοτ͔Β͸͡ΊΒΕΔ • The Go Programming Language Speci fi cation͸ಡΜͩํ͕͍͍ • ಈ͔ͳ͍ίʔυͷWhyΛࣗྗղܾͰ͖Δ
15. Thank you