Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
RxSwift in Practice
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Motoki Narita
November 20, 2016
Technology
6.2k
11
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
RxSwift in Practice
https://eventdots.jp/event/602872
#eventdots
Motoki Narita
November 20, 2016
More Decks by Motoki Narita
See All by Motoki Narita
Mercari 10years iOS Development
motokiee
5
4.9k
Alexa, Swiftで スマートスピーカーは実装できる?
motokiee
0
2k
iOSの自動化と仕組み化 ~コードと設計に集中する~
motokiee
11
3.1k
入力を型で表現する
motokiee
2
4k
Move Fast iOS Development
motokiee
4
4k
結婚式を支えた技術 Firebaseを活用したサーバレスiOSアプリケーション開発
motokiee
33
26k
Vision Framework 入門
motokiee
2
2k
Lightweight Dependency Injection tips
motokiee
10
3.3k
Hello React Native
motokiee
8
650
Other Decks in Technology
See All in Technology
【技術的負債conf】事業成長に伴う技術的負債の説明責任とAIによるモニタリング、認知的負債について
i35_267
2
1.6k
Genieを崇めよ
kameitomohiro
0
120
山手線を徒歩で一周してわかった、 位置情報アプリは「足」が最強のデバッガー
hinakko
0
150
アプリログインとWeb認証基盤をつなぐ ASWebAuthenticationSession 作法
shimastripe
1
320
Screen Lens - 今見てる画面を翻訳する
komagata
0
290
今話題のAI「Jev」って何? 宇宙最速で学ぶ会
minorun365
PRO
21
11k
負債のメタファと2026年 / Debt Metaphor in Agentic Engineering Age 202609 Edition
twada
PRO
5
2.3k
ユーザー価値を届け続けるためにウォンテッドリーが大切にしている文化
kotaminato
0
160
2026-09-11 【Snowflake World Tour Tokyo 2026】Snowflakeを起点に、AI Agentが自律稼働し続ける未来へ / Driving AI Agents with Snowflake
civitaspo
0
400
Deployment の 先にある AI Agent 基盤 - kagent vNext、Agent Substrate、Hermes から読み解く Agent Runtime の現在地 / k8s-matsuri-2-ai-agent-platform-amsy810
masayaaoyama
3
550
幾何アルゴリズムで なめらかなピン操作を / iOSDC Japan 2026 / smoothpin
kazumanagano
0
350
人間はどの意思決定を手放せるのか
kawasima
14
6.8k
Featured
See All Featured
Become a Pro
speakerdeck
PRO
31
6.3k
Visualization
eitanlees
152
17k
Efficient Content Optimization with Google Search Console & Apps Script
katarinadahlin
PRO
1
850
Between Models and Reality
mayunak
4
460
Automating Front-end Workflow
addyosmani
1369
210k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
56
3.5k
svc-hook: hooking system calls on ARM64 by binary rewriting
retrage
2
570
Building AI with AI
inesmontani
PRO
1
1.2k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
10
1.3k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
10k
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
Sam Torres - BigQuery for SEOs
techseoconnect
PRO
0
540
Transcript
3Y4XJGUJO1SBDUJDF J04Φʔϧελʔζ .PUPLJ/BSJUB !NPUPLJFF
ࣗݾհ w !NPUPLJFF w J04ΤϯδχΞ w ϝϧΧϦΞοςͷJ04Λ։ൃ w ωΫετʢ)0.&`4ʣˠικʢ݄ʣ w
ݸਓͰझຯͰJ04ΞϓϦΛ։ൃ w J04%$+BQBOίΞελοϑ
3Y4XJGU͍ͬͯ·͔͢
ϝϧΧϦΞοςશ໘తʹ 3Y4XJGUΛ࠾༻ͯ͠։ൃ
Ξος։ൃͷٕज़ɿ4XJGUͱ3Y4XJGUCZ4IJOJDIJSP0CB IUUQTTQFBLFSEFDLDPNCSJDLMJGFBUVUFLBJGBGBMTFKJTIVTXJGUUPSYTXJGU
͍͍ͩͨ4XJGUͰॻ͔Ε͍ͯΔ ˞0CKFDUJWF$ϥΠϒϥϦͳͲ
લʜ
ձࣾʢલ৬ʣͰ3Y4XJGUษڧձ w ࣌ͳΜͱͳ͘ྲྀߦ͍ͬͯͨ w ࣾͷ༗ࢤͰʢۀ֎ʣ w ຖि݄༵ேʢʙʣʹू·ͬͯษڧձ w 1MBZHSPVOEͰجຊతͳΦϖϨʔλΛֶͿ w
&YBNQMFTΛݟΔ
ճ͘Β͍ͬͯΈͨײ w ࣮ફతͳίʔυΛॻ͍ͯਐΊͨํ͕ྑͦ͞͏ w ந͕ߴ͘ɺͳΜͷͨΊʹ3Y4XJGUΛ͏ͷ͔ɺԿ͕ྑ ͘ͳΔͷ͔ɺཧղͰ͖͍ͯͳ͔ͬͨ w ϝϯόʔʹཧղͯ͠͏ඞཁ͕͋Γͦ͏
ʮผʹಋೖ͠ͳ͍͍͔ͯ͘ʯ ͱࢥͬͨޙʜ
స৬ͯ͠3Y4XJGUΛϑϧͰ͏͜ͱʹ
ຊ֨తʹ3Y4XJGUͰ։ൃΛ࢝Ίͯϲ݄ͷ φϚͷΛ͓ಧ͚͠·͢
3Y4XJGUʹ͍ͭͯ
3Y4XJGU w ϦΞΫςΟϒϓϩάϥϛϯάΛ4XJGUͰॻͨ͘Ίͷ ϥΠϒϥϦ w ϚΠΫϩιϑτ͕/&5'SBNFXPSLʹ͚ʹ ϦϦʔεͨ͠3FBDUJWF&YUFOTJPOTʢ3YʣϥΠϒϥϦ Ͱ͋Δ3Y/&5 Ҿ༻IUUQXXXCVJMEJOTJEFSOFUDPMVNOLBXBJZPTIJGVNJ ͔Βੜ
w 4XJGUҎ֎ʹ3Y+BWBɺ3Y+4ͳͲͷ༷ʑͳݴޠʹ ੜ
Ξος։ൃͷٕज़ɿ4XJGUͱ3Y4XJGUCZ4IJOJDIJSP0CB IUUQTTQFBLFSEFDLDPNCSJDLMJGFBUVUFLBJGBGBMTFKJTIVTXJGUUPSYTXJGU
ετϦʔϜ
None
ετϦʔϜΛͲ͏ѻ͏͔ʁ ࡞ΔՃࢹ
;Ή;Ήɺ;Ή;Ήɻ ετϦʔϜΛ࡞ΔՃ͢Δࢹ͢Δͱ͍͏ࢹͰ ϓϩάϥϛϯάΛߦ͏ͱɻ
ͳΔ΄ͲɺͳΔ΄Ͳɻ ετϦʔϜΛ࡞ΔՃ͢Δࢹ͢Δͱ͍͏ࢹͰ ϓϩάϥϛϯάΛߦ͏ɻͳΔ΄ͲͰ͢Ͷʙɻ
ͳΔ΄Ͳɺ·ͬͨ͘Θ͔ΒΜ
Ͳ͏͍͏͜ͱʁ w ετϦʔϜΛ࡞Δʁ w ετϦʔϜΛՃ͢Δʁ w ετϦʔϜΛࢹ͢Δʁ
ݱͰͲͷΑ͏ʹ͍ͬͯΔͷ͔ʁ ઃܭʹͲͷΑ͏ʹӨڹΛ༩͍͑ͯΔͷ͔ʁ
͍·͋ΔॲཧΛͲͷΑ͏ʹ ॻ͖͑ΒΕΔͷ͔ʁ
࣮ࡍʹϦϦʔε͞Ε͍ͯΔɺ ͋ΔΧϝϥΞϓϦͷ࣮Λ3Yʹॻ͖͑ͯΈΔ
͋ΔΧϝϥΞϓϦʹ͍ͭͯ w ڈ࡞ͬͨࣗͷΞϓϦ w Χϝϥ͔Βͷೖྗө૾ʹϑΟϧλʔΛ͔͚ͯϦΞϧ λΠϜͰϓϨϏϡʔͰ͖Δ w ࡱӨ͢ΔͱϑΟϧλʔՃ͞Εͨঢ়ଶͷը૾͕อଘ ͞ΕΔ
None
Ϙλϯλοϓ ϩʔσΟϯάදࣔɺ ɹը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾อଘޙɺϩʔσΟϯάΛ ɹඇදࣔʹͯ͠ϑΟϧλʔΛมߋ
௨ৗͷ࣮ Ϙλϯ͕ԡ͞ΕͨࡍʹҎԼͷ ॲཧΛߦ͏ϝιου࡞Δ ը૾ΛΩϟϓνϟͯ͠อଘ͢Δ ͕ऴྃͨ͠ΒϩʔσΟϯάඇ දࣔ
ͱಉ࣌ʹϑΟϧλʔΛมߋ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ ϩʔσΟϯάදࣔ ը૾อଘޙʹ ϑΟϧλʔΛมߋ
࣮ࡍͷίʔυ Λ ͔ͳΓϚγʹͨ͠ͷ
Ϙλϯ͕ԡ͞ΕͨΒϩʔσΟϯάදࣔ ࣮ࡍͷίʔυ Λ ͔ͳΓϚγʹͨ͠ͷ
Ωϟϓνϟ ࣮ࡍͷίʔυ Λ ͔ͳΓϚγʹͨ͠ͷ
࣮ࡍͷίʔυ Λ ͔ͳΓϚγʹͨ͠ͷ ΩϟϓνϟऴྃޙɺޭͰ͋ΕϩʔσΟϯάඇදࣔɺΤϑΣΫτΛมߋ
࣮ࡍͷίʔυ Λ ͔ͳΓϚγʹͨ͠ͷ ΩϟϓνϟͰ͖ͳ͔ͬͨ߹Τϥʔදࣔ
௨ৗͷ࣮ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ ϩʔσΟϯάදࣔ
ը૾อଘޙʹ ϑΟϧλʔΛมߋ Ϙλϯ͕ԡ͞ΕͨࡍʹҎԼͷ ॲཧΛߦ͏ϝιου࡞Δ ը૾ΛΩϟϓνϟͯ͠อଘ͢Δ ͕ऴྃͨ͠ΒϩʔσΟϯάඇ දࣔ ͱಉ࣌ʹϑΟϧλʔΛมߋ
ετϦʔϜͰߟ͑Δ
None
ετϦʔϜͰߟ͑ͯΈΔ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ ϩʔσΟϯάදࣔ
ը૾อଘޙʹ ϑΟϧλʔΛมߋ
Ϙλϯλοϓ ϩʔσΟϯάදࣔɺ ɹը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾อଘޙɺϩʔσΟϯάΛ ɹඇදࣔʹͯ͠ϑΟϧλʔΛมߋ
ετϦʔϜͰߟ͑ͯΈΔ Ϙλϯͷλοϓ͕ΠϕϯτͷτϦΨʔʹͳΔ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ ϩʔσΟϯάදࣔ
ը૾อଘޙʹ ϑΟϧλʔΛมߋ
Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ ϩʔσΟϯάදࣔ ը૾อଘޙʹ
ϑΟϧλʔΛมߋ ετϦʔϜͰߟ͑ͯΈΔ ը૾Ωϟϓνϟͷঢ়ଶભҠ
ετϦʔϜͰߟ͑ͯΈΔ ը૾ͷΩϟϓνϟঢ়ଶͷ ετϦʔϜ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ
ϩʔσΟϯάදࣔ ը૾อଘޙʹ ϑΟϧλʔΛมߋ
ετϦʔϜͰߟ͑ͯΈΔ ը૾ͷΩϟϓνϟঢ়ଶͷ ετϦʔϜ Ϙλϯλοϓ Ϙλϯλοϓޙɺ ը૾ΛΩϟϓνϟɺอଘ͢Δ ը૾Λอଘ͞ΕΔ·Ͱ
ϩʔσΟϯάදࣔ ը૾อଘޙʹ ϑΟϧλʔΛมߋ
ίʔυ
ίʔυ ϘλϯͷετϦʔϜΛը૾อଘετϦʔϜʹม
Ϙλϯλοϓ 7PJE qBU.BQϘλϯλοϓˠը૾ͷΩϟϓνϟঢ়ଶʢ(16*NBHF4UJMM$BNFSBͷ3Y֦ு͕ߦ͏ʣ Ωϟϓνϟঢ়ଶ EFGBVMU DBQUVSJOH DBQUVSFE ϘλϯλοϓΠϕϯτ͔ΒΩϟϓνϟঢ়ଶͷετϦʔϜ EFGBVMU
ίʔυ ΩϟϓνϟதͰ͋ΕϩʔσΟϯάΛදࣔ
NBQ\DBQUVSJOH^ Ωϟϓνϟঢ়ଶ EFGBVMU DBQUVSJOH DBQUVSFE ϩʔσΟϯάதͰ͋Δ͜ͱΛද͢ετϦʔϜ Ωϟϓνϟத GBMTF USVF GBMTF
EFGBVMU GBMTF
ίʔυ ΩϟϓνϟதͰ͋ΕϩʔσΟϯάΛදࣔ
ίʔυ ΩϟϓνϟྃޙΤϑΣΫτΛมߋ
Ωϟϓνϟঢ়ଶ EFGBVMU DBQUVSJOH DBQUVSFE Ωϟϓνϟঢ়ଶͷετϦʔϜ ΤϑΣΫτΛมߋ
ίʔυ
ϢʔβʔͷೖྗɺมԽ͢Δঢ়ଶͳͲΛ ετϦʔϜʹྲྀ͠ɺͦͷΛͲ͏ѻ͏͔ʁ ͱ͍͏؍͔Βߟ͑Δ
ίʔυΛൺֱ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ࣮͠Α
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ϩʔσΟϯάΛ දࣔͩ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ Ωϟϓνϟ͠Α
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ SFTVMUͰذͯ͠ʜ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ύλʔϯΛཏͬͱ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ͑ʔͬͱɺͲ͏͢Δ Μ͚ͩͬʁ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ͋ɺͦ͏ͩɻTVDDFTTͰ ΤϑΣΫτΛม͑ΔΜͩ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ͦΜͰɺΤϥʔදࣔͱɻ 0,ɺͰ͖ͨ
࣮ػ֬ೝ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ͋ɺϩʔσΟϯάফͯ͠ ͳ͔ͬͨʜ
௨ৗͷίʔυͷ࣮࣌ͷྲྀΕ ͜ΕͰ0,
Α͋͘Δ
3Y4XJGUͰͷ࣮࣌ͷྲྀΕ ࣮͠Α
3Y4XJGUͰͷ࣮࣌ͷྲྀΕ ϘλϯͷλοϓΛΩϟϓ νϟঢ়ଶͷετϦʔϜʹ ม͢Δ
3Y4XJGUͰͷ࣮࣌ͷྲྀΕ ϩʔσΟϯάத͚ͩͷ Ͱ࡞ͬͯCJOE͢Δ͔
3Y4XJGUͰͷ࣮࣌ͷྲྀΕ DBQUVSFEདྷͨΒΤϑΣ ΫτΛΓସ͑Δͱ
3Y4XJGUͰͷ࣮࣌ͷྲྀΕ Τϥʔ͕དྷͨΒΤϥʔΛ දࣔɻͰ͖ͨ
ετϦʔϜʢͷ࡞Ճࢹʣʹ ϑΥʔΧε͍ͯ͠Δ
ͳΜͱͳ͓͔͘Γ͍͚ͨͩͨͰ͠ΐ͏͔
Α͠ಋೖ͠Α͏ ͱࢥͬͨํɺͪΐͬͱ͍ͬͯͩ͘͞
ຊʹಋೖ͢Δඞཁ͋Γ·͔͢ʁ
ಛʹͳ͍ɻΘ͟Θ͟3Yʹ͢Δඞཁ͋Δͷ͔ʁ
3YۜͷؙͰͳ͍
ྑ͍ͱ͜Ζɺѱ͍ͱ͜Ζ ʢ৫ͱͯ͠Ͱͳ͘ݸਓͱͯ͠ͷײʣ
ྑ͍ͱ͜Ζ w ίʔυ͕ಡΈ͍͢ w ͦΕ͕ϢʔβʔͷೖྗͰ͋ΕɺจࣈྻͰ͋Εɺඇಉ ظॲཧͰ͋ΕͳΜͰ͋ͬͯɺετϦʔϜΛͲ͏ѻ ͏͔ͱ͍͏ʹूத࣮͕ͯ͠Ͱ͖ΔΑ͏ʹͳͬͨ w ඇಉظॲཧͷ࣮ҎલΑΓָʹͳͬͨؾ͕͢Δ
ѱ͍ͱ͜Ζ w ֶशίετ͕ߴ͍ w ·͖ͩΕ͍ͳετϦʔϜ͕࡞Εͳ͍ w 3Y.BSCMFTΛݟͨΓɺطଘͷιʔεΛಡΜͩΓͯ͠ଟ͘ͷ͜ͱΛֶ ΜͰ͍Δ࠷த w ϝϯόʔͷೖΕସΘΓ͕ଟ͍ͱݫͦ͠͏
w ϑϨʔϜϫʔΫʹେ͖͘ґଘ͢Δ͜ͱʹͳΔ w Ծʹ3Y͕ϝϯςφϯε͞Εͳ͘ͳͬͨ߹Ͳ͏ͳΔʁ w ʢͨͩ͠3Yࣗମʹେ͖ͳܽͳ͍ͱࢥ͏ʣ
ικͰͷऔΓΈ
IUUQTTQFBLFSEFDLDPNCSJDLMJGFSFBDUJWFDPDPBGBMTFZVSVJTIBPKJFUPNFSVLBSJEFGBMTFIVPZPOHTIJMJ
IUUQTTQFBLFSEFDLDPNCSJDLMJGFSFBDUJWFDPDPBGBMTFZVSVJTIBPKJFUPNFSVLBSJEFGBMTFIVPZPOHTIJMJ
TVTIJTIPLVOJʹΑΔϨϏϡʔΞαΠϯ w ικͰTVTIJTIPLVOJͱ͍͏#05͕ ιʔεϨϏϡʔΛϥϯμϜͰΞαΠϯͯ͘͠ΕΔ w νʔϜྗͷఈ্͛
·ͱΊ w 3Y4XJGUʹΑͬͯετϦʔϜΛͲ͏ѻ͏͔ͱ͍͏؍͔Βઃܭɾ࣮ Λߦ͏Α͏ʹͳͬͨ w ঢ়ଶͷมԽʹ·͞Ε͍ͯΔ߹ɺ༗༻ͳπʔϧʹͳΔ͔͠Ε· ͤΜ w ۜͷؙͰͳ͍ w
νʔϜόϥϯεɺϝϯόʔͷೖΕସΘΓͷසͳͲͳͲɺ ֶशίετͷ؍͔Βߟྀ͖͢͜ͱଟ͍ w طଘͷίʔυ͕͋Δ߹ɺࠓݟ͖ͯͨΑ͏ʹɺطଘͷ࣮Λε τϦʔϜΛ؍ʹઃܭɾ࣮ͯ͠ΈͯͤʹͳΕΔ͔Λ͔֬ΊͯΈ Δͱྑ͍͔
ࢀߟࢿྉ w IUUQTTQFBLFSEFDLDPNCSJDLMJGFSFBDUJWFDPDPBGBMTFZVSVJTIBP KJFUPNFSVLBSJEFGBMTFIVPZPOHTIJMJ w IUUQTTQFBLFSEFDLDPNCSJDLMJGFBUVUFLBJGBGBMTFKJTIVTXJGU UPSYTXJGU w IUUQTTQFBLFSEFDLDPNCSJDLMJGFTXJGUEPUEFSYTXJGU SFBDULJUSFBDUJWFDPDPBXPTIJUVUFNJUB
w IUUQTTQFBLFSEFDLDPNJTILBXBSYUFTUT w IUUQTTQFBLFSEFDLDPNJTILBXBSYTXJGUQMVTNWWN
ऴΘΓ