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
1.9k
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
what's new in Material Design で気になったトピック
punchdrunker
1
550
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
930
Java Bytecode Vertical Tasting
punchdrunker
2
1.2k
getting started with dark theme
punchdrunker
2
970
Practical Activity Transition in Android
punchdrunker
0
1.1k
今時のProgress indicator / Replacing ProgressDialog with ProgressBar
punchdrunker
0
560
Dynamic Feature Modules 入門
punchdrunker
2
2.4k
how to get started in developing Android app
punchdrunker
5
4.1k
droidcon-overview.pdf
punchdrunker
0
400
Other Decks in Technology
See All in Technology
四国のあのイベントの〇〇システムを45日間で構築した話 / cloudohenro2024_tachibana
biatunky
0
300
サプライチェーン攻撃に備える
ryunen344
0
150
自社サービスのための独自リリース版Redmine「RedMica」の取り組み
vividtone
0
1.1k
Road to Single Activity
yurihondo
1
180
Creative UIs with Compose: DroidKaigi 2024
chrishorner
1
200
AIで変わるテスト自動化:最新ツールの多様なアプローチ/ 20240910 Takahiro Kaneyama
shift_evolve
0
190
2024年版 運用者たちのLLM
nwiizo
3
540
Envoy External AuthZとgRPC Extensionを利用した「頑張らない」Microservices認証認可基盤
andoshin11
0
220
音声AIエージェントの世界とRetell AI入門 / Introduction to the World of Voice AI Agents and Retell AI
rkaga
4
890
Segment Anything Model 2
tenten0727
3
560
Oracle Base Database Service:サービス概要のご紹介
oracle4engineer
PRO
0
13k
contenteditableと向き合う
kikuchikakeru
2
280
Featured
See All Featured
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
24
3.9k
The Straight Up "How To Draw Better" Workshop
denniskardys
230
130k
Building an army of robots
kneath
302
42k
Large-scale JavaScript Application Architecture
addyosmani
508
110k
Six Lessons from altMBA
skipperchong
26
3.3k
Designing for Performance
lara
604
68k
Rails Girls Zürich Keynote
gr2m
93
13k
Optimising Largest Contentful Paint
csswizardry
29
2.8k
The Pragmatic Product Professional
lauravandoore
31
6.2k
Product Roadmaps are Hard
iamctodd
PRO
48
10k
How to Ace a Technical Interview
jacobian
275
23k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
28
1.6k
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