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
命名おじさん
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Paraya
October 10, 2017
Programming
190
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
命名おじさん
Paraya
October 10, 2017
More Decks by Paraya
See All by Paraya
J2K failure story : UNIT
paraya3636
0
120
J2Kコンバータをカスタマイズする ver: 5min
paraya3636
0
1.9k
J2Kコンバータをカスタマイズする
paraya3636
1
2.3k
Step up Kotlin
paraya3636
0
100
DDD失敗談
paraya3636
0
150
Other Decks in Programming
See All in Programming
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
380
Laravelで学ぶ Webアプリケーションチューニング入門/web_application_tuning_101
hanhan1978
4
1.3k
作るコストが小さくなった時代 幸せに働くために改めて考えたいこと 〜エンジニアとして価値を出し続けるために注視している二分野〜
yuppeeng
0
120
Generative UI & AI-Assistants for Your Angular Solutions
manfredsteyer
PRO
0
120
Apache Hive: Toward a Cloud Native Lakehouse
okumin
0
160
AI がコードを書く時代における新卒エンジニアの仕事風景 (2026) / New Graduate Engineers in the Era of AI Coding (2026)
sushichan044
0
230
Welcome to the "Parametricity" 🏙️ − Generic だけど Specific な世界 −
guvalif
PRO
1
180
act2-costs.pdf
sumedhbala
0
120
PHP に部分適用が来るぞ!……ところで何それ?おいしいの? #phpcon / phpcon-2026
shogogg
0
340
吝嗇家のためのAI活用 / AI development for miser - ChatGPT + Issue Driven Development
tooppoo
0
190
数百円から始めるRuby電子工作
tarosay
0
100
【やさしく解説 設計編 #0】DDDのコード、読めるのに分からない人へ
panda728
PRO
2
280
Featured
See All Featured
Neural Spatial Audio Processing for Sound Field Analysis and Control
skoyamalab
0
380
Making the Leap to Tech Lead
cromwellryan
135
10k
Heart Work Chapter 1 - Part 1
lfama
PRO
8
36k
Self-Hosted WebAssembly Runtime for Runtime-Neutral Checkpoint/Restore in Edge–Cloud Continuum
chikuwait
0
660
Statistics for Hackers
jakevdp
799
230k
How to Grow Your eCommerce with AI & Automation
katarinadahlin
PRO
1
230
Faster Mobile Websites
deanohume
310
32k
Everyday Curiosity
cassininazir
0
260
How to build an LLM SEO readiness audit: a practical framework
nmsamuel
1
810
Reality Check: Gamification 10 Years Later
codingconduct
0
2.2k
How to Talk to Developers About Accessibility
jct
2
430
Testing 201, or: Great Expectations
jmmastey
46
8.2k
Transcript
໋໊͓͡͞Μ Keisuke Miura IGNIS LTD.
ࣗݾհ • Android 3 / iOS3 • DDD / CleanArchitecture
/ CleanCode / Kotlinʹ ྗͯ͠Δ
໋໊͓͡͞Μ Keisuke Miura IGNIS LTD.
ΞδΣϯμ • ໋໊͓͡͞Μͷઆ໌ • ໋໊ʹͩ͜ΘΔཧ༝ • ·ͱΊ
͜Ε͔Β͘͝ී௨ͰҰൠతͳ Λ͠·͢ɻ ͔͠͠ϓϩάϥϜͷੈքͩͱ ୭͠ग़དྷ͓ͯΒͣɺͱͯ ͍͠ͳͷͩͱࢥͬͯͩ͘ ͍͞ɻ ຊ͕Կॻ͚ͯചΕΔϨϕϧͷͰ͢ʂ
໋໊͓͡͞Μͷઆ໌
໋໊͓͡͞Μͱ
None
͜Ε͕ΩοΧέͰ ໋໊͓͡͞ΜͱݺΕ ΔΑ͏ʹ
໋໊͓͡͞Μ͏͘͟ͳ ͍͔ͬ͢ʁͱ͍͏ؾ࣋ ͪɺ͋Δͱࢥ͍·͢ɻ ͏͍͟ͱࢥ͍·͢
ಈ͍ͯΔͳΒཁ݅ຬͨ ͯ͠ΔͷͰ Ϛʔδ͍ͨ͠ ϦϦʔε͍ͨ͠
ͳͥͦ͜·Ͱͩ͜ΘΔ ͷ͔
໋໊͓͡͞Μ͕ ໋໊ʹͩ͜ΘΔཧ༝
͠มΘΔͷͰ͕͢
ΦϒδΣΫτࢦͬͯ ͬͯ·͢ʁ
ΦϒδΣΫτࢦ • ΧϓηϧԽ • ܧঝ • ϙϦϞʔϑΟζϜ • ͏ΜͨΒ͔ΜͨΒ…
ͳͥΦϒδΣΫτࢦͰ࡞ Δ͖ͳͷ͔ͬͯ·͢ʁ
தଜ͞Μʂ
ͦΕਖ਼ղͰ͋Δͷ Ͱ͕͢…ਖ਼ղ
զʑਓ͕ؒࣗɺ ͜ͷੈքΛΦϒδΣΫτ ࢦͰଊ͍͑ͯΔ ͔ΒͰ͢ɻ
ΒͷෳࡶͳΛෳࡶͳ ··ߟ͑Δͷʹద͓ͯ͠Βͣɺ ɺࣄͱ͍͏֓೦ʹͯΊ ͯߟ͍͑ͯ·͢
ਫ Խ ʹ14.6g •৯ ણ ҡʹ1.5g ɹɹෆਫ༹ੑણҡʹ1.2g ɹɹਫ༹ੑણҡʹ0.3g
•λϯύΫ࣭ʹ0.2g •փɹɹɹʹ0.2g •ࢷɹɹɹ࣭ʹ0.1g ΦϒδΣΫτͷߏཁૉ ͜ΕΛͲ͏֮ͬͯ͑Δʁ ૬खʹ͑Δʁ ໊લͷແ͍ΦϒδΣΫτ
શ͖֮ͯ͑Εͳ͍ʂ ແཧʂ
ਫ Խ ʹ14.6g •৯ ણ ҡʹ1.5g ɹɹෆਫ༹ੑણҡʹ1.2g ɹɹਫ༹ੑણҡʹ0.3g
•λϯύΫ࣭ʹ0.2g •փɹɹɹʹ0.2g •ࢷɹɹɹ࣭ʹ0.1g ΦϒδΣΫτͷ֓೦Λද ໊͢લΛ͚Δ͜ͱͰཧ ղ͘͢͠ͳΔɻ Ϧϯΰ
ෳࡶͳɺࣄʹ దͳ໊લΛ͚Δͱ ཧղ͍͢͠
ٯʹݴ͏ͱదͰͳ͍ ໊લΛ͚Δͱɺͱͯ ͔Γਏ͍
ਫ Խ ʹ14.6g •৯ ણ ҡʹ1.5g ɹɹෆਫ༹ੑણҡʹ1.2g ɹɹਫ༹ੑણҡʹ0.3g
•λϯύΫ࣭ʹ0.2g •փɹɹɹʹ0.2g •ࢷɹɹɹ࣭ʹ0.1g దͰͳ໊͍લΛ͚ Δͱͱ͔ͯΓਏ͍ɻ ҧײΛײ͡Δɻ όφφ ΦϒδΣΫτͷཁૉͱ໊ લ͕טΈ߹͍ͬͯͳ͍
ෳࡶͳɺࣄʹదͨ͠ ໊લɺͭ·Γଞͷਓʹ ͔Δ໊લΛ͚ͳ͍ͱ͔ Γਏ͍
·ͨจ຺ʹ໊͋ͬͨલΛ ͚ͳ͍ͱ͔Γਏ͍Ͱ͢
จ຺ʹΑͬͯϦϯΰͱ͚ͩݴΘΕͯ அͰ͖ͳ͍έʔε͕͋Γ·͢ Ϧϯΰ͞Μͷ͓ (ೖΕͨ)Ϧϯΰ (ചͬͨ)Ϧϯΰ
໊લʹम০Λ͚Δ͜ͱͰͷจ ຺ʹ߹͏Α͏ʹͳΔ Ϧϯΰ͞Μͷ͓ ೖΕͨϦϯΰ ചͬͨϦϯΰ
͜ΕΒ
ϓϩάϥϛϯάʹ ͯ·Γ·͢
ͳͥͳΒਓ͕ؒෳࡶͳʹରॲ͢Δͨ ΊͷΦϒδΣΫτࢦ͕ɺϓϩάϥϛ ϯάͰར༻͞Ε͍ͯΔ͔ΒͰ͢
ෳࡶͳʹద໊ͨ͠લ Λ͚Δͱ͔Γ͢ ͍ɻ
దͳ໊લΛ͚Δͱ Ұ؏ͯ͑͠·͢ɻ Ϧϯΰ Ͳ͜ͰϦϯΰɻ
͜ΕΛDDDͰϢϏΩλεݴޠͱݴ͍·͢ɻ ϓϩάϥϜͰϦϯΰͲ͜·Ͱ͍ͬͯ ϦϯΰΛҡ࣋͢Δͱ͔Γ͍͢Ͱ͢ɻ fun cooking(banana: Apple) : AppleCake { val
cookingFood = cut(banana) return finish(cookingFood) } มʹ໊લΛ ม͑ͨΓ͠ͳ͍ appleͲ͜Ͱapple
·ͱΊ
• ෳࡶͳʹదͳ໊લΛ͚Α͏ɻ֓೦ Խ͢Δ͜ͱͰཧղ͘͢͠ͳΓ·͢ɻ • దͳ໊લҰ؏ੑΛ࣋ͪ·͢ɻϓϩάϥ Ϝاըॻ·ͰҰ؏໊ͨ͠લʹ͢Δͱཧ ղ͘͢͠ͳΓ·͢ɻ • ໊લ͚ͩͰจ຺ʹΑͬͯஅग़དྷͳ͍ έʔε͕͋Γ·͢ɻ໊લΛจ຺ʹ߹͏Α͏
ʹम০͠·͠ΐ͏ɻ
•࣮͢Δࡍจ຺Λҙࣝͨ͠ɺద͠ ໊ͨલΛٻ͠Α͏ɻ •಄ͷѱ͍ਓʹͳΒͳ͍Α͏ʹ͠Α͏
໋໊ͬͯେࣄ☺
࣭λΠϜ