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
2k
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
560
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
1.1k
Java Bytecode Vertical Tasting
punchdrunker
2
1.3k
getting started with dark theme
punchdrunker
2
1k
Practical Activity Transition in Android
punchdrunker
0
1.2k
今時のProgress indicator / Replacing ProgressDialog with ProgressBar
punchdrunker
0
620
Dynamic Feature Modules 入門
punchdrunker
2
2.6k
how to get started in developing Android app
punchdrunker
5
4.2k
droidcon-overview.pdf
punchdrunker
0
450
Other Decks in Technology
See All in Technology
AWS Well-Architected Frameworkで学ぶAmazon ECSのセキュリティ対策
umekou
2
150
Ruby on Railsで持続可能な開発を行うために取り組んでいること
am1157154
3
160
手を動かしてレベルアップしよう!
maruto
0
250
Two Blades, One Journey: Engineering While Managing
ohbarye
4
2.4k
大規模アジャイルフレームワークから学ぶエンジニアマネジメントの本質
staka121
PRO
3
1.4k
入門 PEAK Threat Hunting @SECCON
odorusatoshi
0
180
RayでPHPのデバッグをちょっと快適にする
muno92
PRO
0
200
OPENLOGI Company Profile for engineer
hr01
1
20k
Amazon Q Developerの無料利用枠を使い倒してHello worldを表示させよう!
nrinetcom
PRO
2
120
ABWG2024採択者が語るエンジニアとしての自分自身の見つけ方〜発信して、つながって、世界を広げていく〜
maimyyym
1
200
マーケットプレイス版Oracle WebCenter Content For OCI
oracle4engineer
PRO
3
540
2/18 Making Security Scale: メルカリが考えるセキュリティ戦略 - Coincheck x LayerX x Mercari
jsonf
0
250
Featured
See All Featured
How to Think Like a Performance Engineer
csswizardry
22
1.4k
GraphQLとの向き合い方2022年版
quramy
44
14k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Automating Front-end Workflow
addyosmani
1369
200k
Docker and Python
trallard
44
3.3k
Making Projects Easy
brettharned
116
6k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
13
1k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
4
440
Agile that works and the tools we love
rasmusluckow
328
21k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
129
19k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
11
1.3k
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