Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Ruby クラスは「製造機」/fjordbootcamp-200627
Search
masuyama13
June 27, 2020
Programming
2
1.6k
Ruby クラスは「製造機」/fjordbootcamp-200627
masuyama13
June 27, 2020
Tweet
Share
More Decks by masuyama13
See All by masuyama13
ペアプロしようぜ 〜3人で登壇!? 楽しくて速いペアプロ/モブプロ開発〜/pair-mob-programming-kaigi-on-rails-2023
masuyama13
2
4.1k
ペアプロ開発をスムーズに進めるための Tips/pair-programming-tips-20221009
masuyama13
1
1.6k
今度こそ理解する/git-reset-200822
masuyama13
0
2.1k
Other Decks in Programming
See All in Programming
いまさら聞けない生成AI入門: 「生成AIを高速キャッチアップ」
soh9834
15
4.5k
自分のために作ったアプリが、グローバルに使われるまで / Indie App Development Lunch LT
pixyzehn
1
150
Do Dumb Things
mitsuhiko
0
420
Signal-Based Data FetchingWith the New httpResource
manfredsteyer
PRO
0
160
新卒から4年間、20年もののWebサービスと 向き合って学んだソフトウェア考古学
oguri
8
7.2k
List とは何か? / PHPerKaigi 2025
meihei3
0
670
5年間継続して開発した自作OSSの記録
bebeji_nappa
0
160
custom_lintで始めるチームルール管理
akaboshinit
0
200
小田原でみんなで一句詠みたいな #phpcon_odawara
stefafafan
0
320
SwiftUI API Design Lessons
niw
1
260
PHPのガベージコレクションを深掘りしよう
rinchoku
0
260
趣味全開のAITuber開発
kokushin
0
190
Featured
See All Featured
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Building Applications with DynamoDB
mza
94
6.3k
For a Future-Friendly Web
brad_frost
176
9.7k
YesSQL, Process and Tooling at Scale
rocio
172
14k
Bash Introduction
62gerente
611
210k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.2k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.1k
How to Think Like a Performance Engineer
csswizardry
23
1.5k
Mobile First: as difficult as doing things right
swwweet
223
9.6k
Unsuck your backbone
ammeep
670
57k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
640
Practical Orchestrator
shlominoach
186
10k
Transcript
Ϋϥε ʮػʯ RUBY masuyama13 2020.6.27 FjordBoodCamp ΦϯϥΠϯLTձ
ൃදͷ༰ ࣗݾհ ͕ͯ͢ΦϒδΣΫτ ΫϥεͱԿ͔ʁ ΫϥεϝιουͱԿ͔ʁ
·ͱΊ ΫϥεͱΫϥεϝιουͷߟ͑ํͷҰྫ
ࣗݾհ !NBTVZBNB 4݄͔Βຖϒϩάߋ৽தʂ w ̔ؒࢢॴͷࣄ৬һ ෦ॺอҭɺใɺ࢈ۀৼڵ ࠓ݄̏ୀ৬ɺ্݄̒ژ ݱࡏͷϓϥΫςΟε3BJMT w ڈ݄ʙɹɹɹɹɹɹɹɹɹɹɹ
ɹ'KSPE#PPU$BNQࢀՃ w झຯɹԻָɺ͍ܰొࢁ w ࣛࣇౡग़ https://masuyama13.hatenablog.com/
ΦϒδΣΫτͱϞϊͷ͜ͱ • 3VCZͰ͕ͯ͢ΦϒδΣΫτ • ΦϒδΣΫτɺԿΒ͔ͷΫϥεʹଐ͍ͯ͠Δ ྫ̍ ྫ̎ ྫ̏ Ϋϥε lBQQMFz
lOBNFz l+BQBOz 4USJOH *OUFHFS < > <lBQQMFz lCBOBOBz> << > < >> "SSBZ લఏ
Ϋϥεͱʁ • ΫϥεͱɺΦϒδΣΫτʢΠϯελϯεʣͷ छྨͷ͜ͱ ͑̍ • ΫϥεͱɺΦϒδΣΫτʢΠϯελϯεʣͷ ઃܭਤͷ͜ͱ ͑̎
Ϋϥεϝιουͱʁ • Ϋϥε͕ࣗ࣋ͭϝιουͷ͜ͱ ͑
ཧ͢Δͱɾɾɾ • 3VCZͰ͕ͯ͢ΦϒδΣΫτ • ͭ·ΓɺΫϥεΦϒδΣΫτ • Ϋϥε͕ࣗ࣋ͭϝιουͷ͜ͱ • छྨ •
ઃܭਤ લఏ Ϋϥεϝι ουͱ Ϋϥεͱ
ཧ͢Δͱɾɾɾ લఏ • Ϋϥε͕ࣗ࣋ͭϝιου Ϋϥεϝι ουͱ ᶃ छྨ ᶄ ઃܭਤ
Ϋϥεͱ • छྨΦϒδΣΫτ • छྨ͕ࣗ࣋ͭϝιου • ઃܭਤΦϒδΣΫτ • ઃܭਤ͕ࣗ࣋ͭϝιου • 3VCZͰ͕ͯ͢ΦϒδΣΫτ • ͭ·ΓɺΫϥεΦϒδΣΫτ
Ϋϥεʹछྨʁ • छྨͱɺ֤ݸମΛڞ௨ͷੑ࣭ʹΑͬͯྨ͠ ·ͱΊͨͷ ͭ·Γɺ૯শͰ͋Γɺ࣮ମ͕ͳ͍ͷ • छྨΦϒδΣΫτ • छྨ͕ࣗ࣋ͭϝιου •
ΫϥεΦϒδΣΫτ • Ϋϥε͕ࣗ࣋ͭϝιου ໃ६ छྨ͕ΦϒδΣΫτ??छྨ͕࣋ͭϝιου??
Ϋϥεʹઃܭਤʁ • ઃܭਤΦϒδΣΫτ • ઃܭਤ͕ࣗ࣋ͭϝιου • ΫϥεΦϒδΣΫτ • Ϋϥε͕ࣗ࣋ͭϝιου ઃܭਤ͕࣋ͭϝιουͬͯԿͩΖ͏??
Ϋϥεɺ ΦϒδΣΫτػ
Ϋϥεͱʁ ΦϒδΣΫτͷʮػʯ ػʹ ࡐྉΛೖΕͯ OFXϘλϯΛԡ͢ͱɺ Πϯελϯε͕ग़ͯ͘Δ ʢΠϯελϯεʣ
Ϋϥεʮػʯ "SSBZػʹ ࡐྉΛೖΕͯ OFXϘλϯΛԡ͢ͱɺ Πϯελϯε͕ग़ͯ͘Δ ࡐྉ Πϯελϯε
Ϋϥεϝιουͱʁ ػ͕࣋ͭػೳ
࣮ࡍʹɺ֎෦ϑΝΠϧ σʔλϕʔεͷใ λΠτϧͱஶऀͷଐੑ Λ࣋ͭ Book Ϋϥε
࣮ࡍʹɺ֎෦ϑΝΠϧ σʔλϕʔεͷใ λΠτϧͱஶऀͷଐੑ Λ࣋ͭ Book Ϋϥε ̎ͭͷ Book ΦϒδΣΫτ͕Ͱ͖ͨʂ
࣮ࡍʹɺ֎෦ϑΝΠϧ σʔλϕʔεͷใ λΠτϧͱஶऀͷଐੑ Λ࣋ͭ Book Ϋϥε Ϋϥεϝιουʢ#PPLػͷΦϓγϣϯػೳʣ ͱͯ͠Γग़͢
࣮ࡍʹɺ֎෦ϑΝΠϧ σʔλϕʔεͷใ λΠτϧͱஶऀͷଐੑ Λ࣋ͭ Book Ϋϥε ̎ͭͷ Book ΦϒδΣΫτ͕Ͱ͖ͨʂ Ϋϥεϝιουʢ#PPLػͷΦϓγϣϯػೳʣ
Ϋϥεϝιουݺͼग़͠
— ʰRailsͷڭՊॻʱʢޒेཛྷ ໌ ஶʣ Ϋϥεͦͷछʹଐ͢Δɹɹɹɹ ΦϒδΣΫτʢΠϯελϯεʣΛɹ ࡞Δ͜ͱ͕Ͱ͖Δ ͷΑ͏ͳͷͰ͢ɻ “ “
— ʰΦϒδΣΫτࢦͰͳͥͭ͘Δͷ͔ ୈ2൛ʱʢฏᖒ ষ ஶʣ ͦͦ001ͷΫϥεɺɹɹɹɹ ΠϯελϯεΛྨ͢Δ DMBTTJGZ ͱ͍͏ΑΓɺΠϯελϯεͷɹɹɹ ஔͱݺͿ͖ΈͰ͢ɻ
“ “ ɿ001ʢ0CKFDU0SJFOUFE1SPHSBNNJOHMBOHVBHFΦϒδΣΫτࢦϓϩάϥϛϯάݴޠʣ
·ͱΊ
"Ϋϥε͕ࣗ࣋ͭϝιουͷ͜ͱ "ΦϒδΣΫτʢΠϯελϯεʣػ͕͖࣋ͭػೳͷ͜ͱ "ΫϥεͱɺΦϒδΣΫτʢΠϯελϯεʣͷछྨͷ͜ͱ "ΫϥεͱɺΦϒδΣΫτʢΠϯελϯεʣͷઃܭਤͷ͜ͱ " ΫϥεͱɺΦϒδΣΫτʢΠϯελϯεʣͷػͷ͜ͱ Q. Ϋϥεͱʁ Q. Ϋϥεϝιουͱʁ
ࢀߟࢿྉ w ΠϯελϯεϝιουͱΫϥεϝιουͲͷΑ͏ʹ͍͚ͯ͠Δ͖͔ʁɹɹ ʢ3VCZͷ߹ʣcNBIɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ IUUQTCMPHNBIMBCDPNJOTUBODFNFUIPEBOEDMBTTNFUIPEXJUISVCZ w ΦϒδΣΫτࢦϓϩάϥϛϯάͷߟ͑ํLPNBHBUBͷϒϩάɹɹɹɹɹɹɹɹ IUUQTEPDTLPNBHBUBPSH w ϓϩΛࢦ͢ਓͷͨΊͷ3VCZೖɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ
ݴޠ༷͔Βςετۦಈ։ൃɾσόοάٕ๏·Ͱʢٕज़ධࣾʣ w ΦϒδΣΫτࢦઃܭ࣮ફΨΠυɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ 3VCZͰΘ͔ΔਐԽ͚ͭͮ͠ΔॊೈͳΞϓϦέʔγϣϯͷҭͯํʢٕज़ධࣾʣ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ ࠓճͷൃදͷ༰ɺϒϩάʹৄ͘͠ॻ͍͍ͯ·͢ʂ