Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
【Go言語】オプション設定のベストプラクティス
Search
Tomoki Ota
July 25, 2024
Programming
570
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
【Go言語】オプション設定のベストプラクティス
Go言語のオプション設定方法について、解説しています。
【Qiita】
【Go言語】オプション設定のベストプラクティス
Tomoki Ota
July 25, 2024
Transcript
41 slides
Tomoki Ota ʲGoݴޠʳΦϓγϣϯઃఆͷϕετϓϥΫςΟε
HTTPαʔόͷ࡞ 2
HTTPαʔόͷ࡞ 3
GinͷNew() 4
ᶃγϯϓϧͳΦϓγϣϯઃఆ ᶄCon f igߏମ ᶅBuilderύλʔϯ ᶆؔΦϓγϣϯύλʔϯ ᶇDysfunctional Options Pattern ᶈ݁
ΞδΣϯμ
γϯϓϧͳΦϓγϣϯઃఆํ๏
7 γϯϓϧͳઃఆํ๏
γϯϓϧͳઃఆํ๏ debugͷઃఆΛՃ͢Δ
HTTPαʔόͷ࡞ 9 ΫϥΠΞϯτଆͰҾ͕Γͳͯ͘յΕΔ
γϯϓϧͳઃఆํ๏
Con f igߏମ
Con f igߏମ
Con f igߏମ 13
Con f igߏମ 14
Con f igߏମ 15
ࢦఆ͠ͳ͔ͬͨύϥϝʔλʹθϩ͕ೖΔ(ҙ ਤతʹ0Λೖͨ͠ͷ͔ɺະೖྗͳͷ͔ͷҧ͍͕ ͔Βͳ͍) Con f igߏମͷσϝϦοτ
ࢦఆ͠ͳ͔ͬͨύϥϝʔλʹθϩ͕ೖΔ(ҙ ਤతʹ0Λೖͨ͠ͷ͔ɺະೖྗͳͷ͔ͷҧ͍͕ ͔Βͳ͍) Con f igߏମͷσϝϦοτ ϙΠϯλΛ͏
Con f igߏମͷσϝϦοτ ϙΠϯλΛ͏
Con f igߏମͷσϝϦοτ σϑΥϧτΛ͏߹ۭΛ͢ඞཁ͕͋Δ
Builderύλʔϯ
Builderύλʔϯͱʁ GoFͷσβΠϯύλʔϯͷ̍ͭ ॊೈੑͷߴ͍ղܾࡦΛఏڙ͠ɺՄಡੑΛߴΊΔ
Builderύλʔϯ 22
Builderύλʔϯ 23
Builderύλʔϯ 24
Builderύλʔϯ GOʹJavaͷ@BuilderΑ͏ͳຐ๏ͳ͍ GoFͷσβΠϯύλʔϯͷ̍ͭͰ͋ΔBuilderύλʔϯ Λ༻͍Δ͜ͱͰɺॊೈੑͷߴ͍ղܾࡦΛఏڙ͞ΕΔɻ Builderύλʔϯͷॻ͖ํෳ͋Δɻ
Builderύλʔϯ 26
Builderύλʔϯ
BuilderύλʔϯͷσϝϦοτ Con f igߏମಉ༷ɺσϑΥϧτͷઃఆΛ༻͍ͨ͠߹ ۭͷߏମΛ͢ඞཁ͕͋Γɺݟӫ͕͑ѱ͍
ؔΦϓγϣϯύλʔϯ
Functional Optional Pattern ؔΦϓγϣϯύλʔϯՄมݸҾʹґଘ ͢Δ ؔΦϓγϣϯύλʔϯͱʁ
ؔΦϓγϣϯύλʔϯͱʁ
ؔΦϓγϣϯύλʔϯͱʁ
ؔΦϓγϣϯύλʔϯͱʁ σϑΥϧτΛઃఆ͍ͨ͠߹ઃఆ͢Δඞཁ͕ͳ͍
Dysfunctional Options Pattern
ؔΦϓγϣϯύλʔϯத͕ؒଟ͘ɺෳࡶͰ ͋Δͱ͍͏͜ͱΛࢹͨ͠ύλʔϯ Dysfunctional Options Patternͱʁ
Dysfunctional Options Pattern
BulderύλʔϯͷҰͭ Dysfunctional Options Patternͱʁ
Dysfunctional Options Patternͱʁ ނʹɺσϑΥϧτΛ༻͍ͨ͠߹ɺۭͷߏମΛ͢ඞཁ͕͋Γ·͢ɻ ނʹɺσϑΥϧτΛ༻͍ͨ͠߹ɺۭͷߏମΛ͞ͳ͚ΕͳΒͳ͍
݁
GoͰҰ൪׳༻తͰ·ΕΔͷɺؔΦϓγϣϯύλʔϯ Builderύλʔϯ࣮͍͕͢͠ɺσϑΥϧτΛઃఆ͢Δ ͱ͖ʹɺJavaͱҧͬͯบ͕͋Δ ݁
GoͰҰ൪׳༻తͰ·ΕΔͷɺؔΦϓγϣϯύλʔϯɻ Builderύλʔϯ࣮͍͚͢͠ͲɺJavaͱҧ͍ɺগ͠บ͕͋Γ· ͢ɻ ݁
More Decks by Tomoki Ota
See All by Tomoki Ota
アーキテクチャの価値
tomo1227
0
140
アーキテクチャとビジネスロジック
tomo1227
0
140
【Go言語】テスト
tomo1227
0
110
【Go言語】クロージャ
tomo1227
0
380
【Go言語】イテレータ
tomo1227
0
130
【Go言語】エラーハンドリング
tomo1227
0
110
AIに淘汰されないようにするには?
tomo1227
0
110
【Go言語】range
tomo1227
0
120
【Go言語】break
tomo1227
0
120
Other Decks in Programming
See All in Programming
作って学ぶSpring BootのAuto Configuration / JJUG Night Seminar 2026-10-19
rshindo
0
230
Kawaiicon: Kubernetes, it's no longer cool, but let's secure it anyway!
barnbarn
0
130
クラウドゲーミングのパフォーマンス最適化に挑む / Cloud Gaming Performance Tuning
vivion
0
330
Coding with AI: How to trust the storyteller (AWS Community Day Adria, Ljubljana 2026)
slobodan
0
150
Rails初心者がパスキーを実装してみて大変だったこと
ktombow
0
190
Materialが消えた日 〜真っ白なFlutterキャンバスにRenderObjectで絵を描く〜
umigishiaoi
0
160
[DroidKnights 2026] Workflow AX: From Auto-Documented Policies to E2E Testing
raeminkang
0
570
FactoryBotをやめればRSpecは速くなるのか?
yuta_onishi_97
0
1.7k
Long Living Tokens, Die, Die, Die! (or: The One Ring is Banned in Modern)
sylph01
0
420
どうしても Eloquent でリポジトリパターンをやりたいんだ #phpcon_niigata / phpcon-niigata-2026
shogogg
0
150
LLM 101
dalinaum
0
490
Spec-Driven Development - Why Vaadin Is the Perfect Fit
simas
PRO
0
250
Featured
See All Featured
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
68
60k
Heart Work Chapter 1 - Part 1
lfama
PRO
11
37k
Claude Code のすすめ
schroneko
67
230k
Test your architecture with Archunit
thirion
2
2.5k
The Limits of Empathy - UXLibs8
cassininazir
2
780
First, design no harm
axbom
PRO
2
1.4k
Java REST API Framework Comparison - PWX 2021
mraible
34
9.8k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
330
Designing Powerful Visuals for Engaging Learning
tmiket
1
650
WENDY [Excerpt]
tessaabrams
15
40k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
50
10k
Introduction to Domain-Driven Design and Collaborative software design
baasie
1
1.1k