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
レビュー評価4.7の秘密 / The Secret To A Better Reputation
Search
punchdrunker
June 29, 2018
Technology
2
2.1k
レビュー評価4.7の秘密 / The Secret To A Better Reputation
punchdrunker
June 29, 2018
Tweet
Share
More Decks by punchdrunker
See All by punchdrunker
DnD in Compose
punchdrunker
0
260
what's new in Material Design で気になったトピック
punchdrunker
1
600
7カ国語に対応したサービスでの翻訳管理システムの改善事例
punchdrunker
1
1.3k
Java Bytecode Vertical Tasting
punchdrunker
2
1.4k
getting started with dark theme
punchdrunker
2
1.1k
Practical Activity Transition in Android
punchdrunker
0
1.2k
今時のProgress indicator / Replacing ProgressDialog with ProgressBar
punchdrunker
0
690
Dynamic Feature Modules 入門
punchdrunker
2
2.7k
how to get started in developing Android app
punchdrunker
5
4.3k
Other Decks in Technology
See All in Technology
OCI Network Firewall 概要
oracle4engineer
PRO
1
7.8k
OpenAI gpt-oss ファインチューニング入門
kmotohas
2
1k
20201008_ファインディ_品質意識を育てる役目は人かAIか___2_.pdf
findy_eventslides
1
390
【Oracle Cloud ウェビナー】クラウド導入に「専用クラウド」という選択肢、Oracle AlloyとOCI Dedicated Region とは
oracle4engineer
PRO
3
110
How to achieve interoperable digital identity across Asian countries
fujie
0
120
Modern_Data_Stack最新動向クイズ_買収_AI_激動の2025年_.pdf
sagara
0
210
SwiftUIのGeometryReaderとScrollViewを基礎から応用まで学び直す:設計と活用事例
fumiyasac0921
0
140
AIAgentの限界を超え、 現場を動かすWorkflowAgentの設計と実践
miyatakoji
0
140
GA technologiesでのAI-Readyの取り組み@DataOps Night
yuto16
0
270
ZOZOのAI活用実践〜社内基盤からサービス応用まで〜
zozotech
PRO
0
180
GC25 Recap+: Advancing Go Garbage Collection with Green Tea
logica0419
1
410
生成AIを活用したZennの取り組み事例
ryosukeigarashi
0
200
Featured
See All Featured
Facilitating Awesome Meetings
lara
56
6.6k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.7k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
The Language of Interfaces
destraynor
162
25k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
Unsuck your backbone
ammeep
671
58k
Practical Orchestrator
shlominoach
190
11k
Fireside Chat
paigeccino
40
3.7k
Statistics for Hackers
jakevdp
799
220k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
45
2.5k
Music & Morning Musume
bryan
46
6.8k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
667
120k
Transcript
ϨϏϡʔධՁ 4.7ͷൿີ by punchdrunker
ࣗݾհ → Android > iOS > Rails → DroidKaigiͱ͔shibuya.apkӡӦ
ΈͯͶͷϨϏϡʔධՁ → App Store 4.6 → Google Play 4.7
͜͜1Ҏ্ ͣͬͱ4.5Ҏ্
ΈͯͶΛͬͯ͘Ε͍ͯΔਓୡ → ͓͞Μɺ͓͞Μ → ͓͍ͪ͡ΌΜɺ͓͋ͪΌΜ → ੰͷΈͳ͞Μ → ࣗͨͪ։ൃϝϯόʔ PO͕Ұ൪ͷϔϏʔϢʔβʔ
༷ΛܾΊΔਓ͕طଘͷ ༷ʹҰ൪ৄ͍͠
ͳʹͱ͋ΕCSରԠ → ରԠϝϯόʔ 5໊ (ؚ݉Ή) → γϑτΛΜͰຖରԠ → ෆ۩߹ใࠂͷϨϏϡʔͳͲඞͣฦ৴ →
͍߹Θ͕ͤଟ͍ͷϔϧϓʹه → ͕গͳ͔ͬͨͱͯ͠ෆ۩߹ͷ༰ʹΑͬͯ ༏ઌతʹରԠ
ग़དྷ͕ͨ࣌ೲظ
ྑ͍αʔϏεCSॆ࣮ ͍ͯ͠Δ
Θ͔Βͳ͍͜ͱͲΜͲΜฉ͜͏ → ϥΠϒϥϦͷதͰΫϥογϡ → issueυΩϡϝϯτΛ֬ೝ → ݟ͔ͭΒͳ͚Εฉ͘ → Կ͔͠ΒͷԠઈରΒ͑Δ →
υΩϡϝϯτʹෆඋ͕͋Εߋ৽ͯ͠Β͑Δ
࠷ۙ͋ͬͨRealmͷΫϥογϡ → realmϑΝΠϧͷϩʔυ࣌ʹΫϥογϡ → ಉ͡Τϥʔͷissueൃݟ → ΊͬͪΌεϨου৳ͼͯΔ → ݁ہͲ͏ͳͬͨͷ͔Α͘Θ͔ΒΜ
None
3Ͱղܾͨ͠
ରԠํ → յΕͯ͠·ͬͨΒϦΧόʔͰ͖ͳ͍ → ԿͰյΕͨͷ͔ௐΔͷແཧͦ͏ → ྫ֎ัଊͯ͠DB࡞Γ͔͢͠ͳ͍ ͍realmΩϟογϡΘΓʹ͍ͬͯͨͷͰɺ ΩϟογϡΛ࡞Γ͢͜ͱʹ
Crash free rate → ఆظతʹνΣοΫ → ຖिͷ։ൃఆྫ → ϦϦʔεޙ 99.9%Ҏ্Λҡ࣋͢ΔΑ͏ʹ৺ֻ͚͍ͯΔ͕ɺ࠷ۙ
Ҋ݅ͷϦϦʔεʹԡ͞Εͯௐؾຯɻɻɻ
MDCରԠ ࣮Material DesignରԠશવͬͯͳͯ͘ɺϘλϯ ʹripple effect͕͋Δ͘Β͍ɻ ϫέ͋ͬͯFABແ͍Ͱ͢ɻ
Mitene's Developer Experience
None
Developer Experience (DX) ৭ʑͳจ຺ͰΘΕΔݴ༿Ͱ͕͢ɺࠓͷจ຺Ͱ ։ൃۀΛ ମݧͱͯ͠ଊ͑ɺࣗͨͪͷੜ࢈ੑΛվ ળ͢ΔͨΊͷج४ ͱ͓ͯ͠͠͠·͢ɻ
ྑ͍ UX
ར༻ମݧʹ಄Ͱ͖ ͯɺؾ͕͚͍ͭͭ ͦͷΞϓϦΛ͍ͬͯ Δ
ྑ͍ DX
࣌ؒΛΕͯ։ൃʹ಄ Ͱ͖Δ
ѱ͍ DXͷྫ → ϝϞϦ͕4GB͔͠ੵΊͳ͍ → ίϛοτ͢Δͷʹ্࢘ͷϋϯί͕ඞཁ → ͍ͭෆ۩߹Λग़ͯ͠͠·ͬͨͷ͔Θ͔Βͳ͍ → ͪΐͬͱ৭Λม͍͚͑ͨͩͳͷʹɺͲ͜Λ͍͡Ε
ྑ͍ͷ͔ෆ໌
ྑ͍ DXͷྫ → ͖ͳOSɺεϖοΫΛબΔ → GithubͰؾܰʹϨϏϡʔґཔɺमਖ਼ରԠ͕Ͱ͖Δ → ίϛοτ୯ҐͰςετ͕͍ࣦͭഊ͔ͨ͠ѲͰ͖ Δ →
ؾܰʹػೳՃͰ͖Δ
͖͞΄ͲͷRealmͷྫ ։ൃπʔϧͷUXͱݴ͑Δ → OSSͳͷͰ෦͕Θ͔Δ → υΩϡϝϯτ͕ॆ࣮ → issuePR͕׆ൃͳͷͰώϯτΛݟ͚͍ͭ͢ → ͍߹ΘͤͷԠ͕ͯ͘త֬
վળͨ͠DX
Dangerಋೖ lintͷࢦఠϑΝΠϧͷमਖ਼࿙ΕͳͲΛGithubͷPR্ Ͱࢦఠͯ͘͠ΕΔbot(ruby) → ͜ͷstring͏ͬͯͳ͍Α → ͜ͷϑΝΠϧमਖ਼͞Εͯͳ͍͚Ͳେৎ? → ςετՃ͞Εͯͳ͍͚Ͳେৎ? →
ࠩେ͖͗ͯ͢ϨϏϡʔͰ͖ͳ͍Α
ݴޠϥΠϒϥϦͷΞοϓσʔτ ӨڹൣғΛߜΓ͍͢ͷͰɺۀҕୗ࢝͠Ί͍ͯΔ → SwiftͷCodableͱ͔ɺKotlin KTXͱ͔γϡοͱ͍ ͍ͨ → ࠷৽ͷػೳ͕͑Δͱ ςϯγϣϯ্͕Δ →
GCM2.0͔ΒFCMͷΞοϓσʔτͱ͔5·ͨ͗ͷ ϥΠϒϥϦߋ৽ ؾ͕໓ೖΔ
MVVMಋೖ → େ͖ͳػೳՃͷલʹઃܭΛݟͨ͠ → Ͳ͜ʹͲΜͳΫϥεΛஔ͚ྑ͍͔໎Θͳ͘ͳͬ ͨ → ςετ͕ॻ͖͘͢ͳͬͨ
πʔϧڥͷݟ͠ → ཧΧϯόϯ͔ΒTrello Ҡߦ → Android Studiuo ʹUbuntu͕࠷ͰίεύΑ ͔ͬͨ →
Ruby Mine ࠷ߴ → Circle CI 2.0ରԠͰςετര
ΧϯϑΝϨϯεࢀՃ → ৽͍ࣝ͠ɺग़ձ͍
ΧϯϑΝϨϯεࢀՃ → ৽͍ࣝ͠ɺग़ձ͍ → ࣮ફͨ͘͠ͳΔ
ΧϯϑΝϨϯεࢀՃ → ৽͍ࣝ͠ɺग़ձ͍ → ࣮ફͨ͘͠ͳΔ → ؤுͬͯຊ൪ೖ͢Δ
ΧϯϑΝϨϯεࢀՃ → ৽͍ࣝ͠ɺग़ձ͍ → ࣮ફͨ͘͠ͳΔ → ؤுͬͯຊ൪ೖ͢Δ → ·ͨߦ͔ͤͯΒ͑Δ
ΧϯϑΝϨϯεࢀՃ → ৽͍ࣝ͠ɺग़ձ͍ → ࣮ફͨ͘͠ͳΔ → ؤுͬͯຊ൪ೖ͢Δ → ·ͨߦ͔ͤͯΒ͑Δ →
ϚΠϧ͕ஷ·Δ ✈
࣮ࡍʹ͋ͬͨ ѱ͍DX
͜ͷਓ໘͔ͩΒͳʙɺ ϨϏϡʔͷࢦఠ࠷খݶ ʹ͠Α͏
HRTͷݪଇ (Team GeakΑΓ) ΊͪΌͪ͘ΌॏཁͳͷʹηϯγςΟϒͳͷͰվળ͢ Δͷɺ৺ཧతʹ͔ͳΓେมɻ → Humility: ݠڏ → Respect:
ଚܟ → Trust: ৴པ
։ൃڥͩͱ͋Μ·Γྑ ͍σʔλͳ͍͔Βຊ൪Ͱ Ζ͏
։ൃڥվળ ਖ਼ݴͬͯɺվળ్্ɻՈͷࣸਅಈըΛѻ͏ αʔϏεͳͷͰɺσόοά༻ͷը૾ͱ͔͚ͩͩͱ࣮ ࡍͷར༻ΠϝʔδΛҙࣝ͠ͳ͕Β࡞Εͳ͍ɻ
Ұॹʹ՝ղܾͯ͘͠Ε ΔਓΛืू͍ͯ͠·͢
FIN