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
RxJava
Search
Breno Ferreira
July 13, 2013
Programming
1
360
RxJava
Palestra sobre RxJava na trilha de Scala do TDC 2013 em SP
Breno Ferreira
July 13, 2013
Tweet
Share
More Decks by Breno Ferreira
See All by Breno Ferreira
TDC Globo Sistemas Distribuídos
brenoferreira
1
65
Trabalho Remoto TDC Globo 2020
brenoferreira
1
80
Immutable Da
brenoferreira
0
57
Remote Work
brenoferreira
0
67
Fun with Types
brenoferreira
0
210
Monads na prática - QConSP 2014
brenoferreira
0
110
.NET Além do Mundo Microsoft
brenoferreira
0
71
TDC2013 - Programação assíncrona com Javascript
brenoferreira
1
520
TDD com Javascript
brenoferreira
1
470
Other Decks in Programming
See All in Programming
Flutterと Vibe Coding で個人開発!
hyshu
1
250
Portapad紹介プレゼンテーション
gotoumakakeru
1
130
AIレビュアーをスケールさせるには / Scaling AI Reviewers
technuma
2
200
What's new in Adaptive Android development
fornewid
0
140
プロダクトという一杯を作る - プロダクトチームが味の責任を持つまでの煮込み奮闘記
hiliteeternal
0
460
パスタの技術
yusukebe
1
390
Constant integer division faster than compiler-generated code
herumi
2
670
あまり知られていない MCP 仕様たち / MCP specifications that aren’t widely known
ktr_0731
0
280
AIに安心して任せるためにTypeScriptで一意な型を作ろう
arfes0e2b3c
0
370
レガシープロジェクトで最大限AIの恩恵を受けられるようClaude Codeを利用する
tk1351
2
150
Langfuseと歩む生成AI活用推進
licux
3
250
CLI ツールを Go ライブラリ として再実装する理由 / Why reimplement a CLI tool as a Go library
ktr_0731
3
1.1k
Featured
See All Featured
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
890
Code Reviewing Like a Champion
maltzj
525
40k
Docker and Python
trallard
45
3.5k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
161
15k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
50
5.5k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
GitHub's CSS Performance
jonrohan
1031
460k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3.1k
Unsuck your backbone
ammeep
671
58k
Making Projects Easy
brettharned
117
6.3k
How GitHub (no longer) Works
holman
314
140k
Transcript
PROGRAMAÇÃO REATIVA COM RXJAVA Breno Ferreira @breno_ferreira http://www.github.com/brenoferreira
FUNCTIONAL REACTIVE PROGRAMMING
NA MAIOR PARTE DO TEMPO, ESTAMOS REAGINDO AO AMBIENTE
• Dados de geolocalização (GPS) • Push notifications • Eventos
complexos
ITERATOR VS OBSERVER interface IEnumerable<T> { IEnumerator<T> GetEnumerator(); } interface
IEnumerator<T> { bool MoveNext(); //throws Ex T Current { get; } }
ITERATOR VS OBSERVER interface IObservable<T> { IEnumerator<T> GetEnumerator(); } interface
IEnumerator<T> { bool MoveNext(); //throws Ex T Current { get; } }
ITERATOR VS OBSERVER interface IObservable<T> { IEnumerator<T> GetEnumerator(); } interface
IObserver<T> { bool MoveNext(); //throws Ex T Current { get; } }
ITERATOR VS OBSERVER interface IObservable<T> { void Subscribe(IObserver<T> observer); }
interface IObserver<T> { bool MoveNext(); //throws Ex T Current { get; } }
ITERATOR VS OBSERVER interface IObservable<T> { void Subscribe(IObserver<T> observer); }
interface IObserver<T> { void OnNext(T item) T Current { get; } }
ITERATOR VS OBSERVER interface IObservable<T> { void Subscribe(IObserver<T> observer); }
interface IObserver<T> { void OnNext(T item) void OnError(Exception ex) }
ITERATOR VS OBSERVER interface IObservable<T> { void Subscribe(IObserver<T> observer); }
interface IObserver<T> { void OnNext(T item) void OnError(Exception ex) void OnCompleted() }
O VERDADEIRO PODER DO RX • filtros (where, distinct, skip,
take, all, any) • agregações (count, min, max, avg, sum, aggregate) • Transformações (map, flatMap) • Combinações (concat, merge, zip) • Schedulers
RXJAVA Implementação do Rx for .NET em Java Feito pela
Netflix Adaptors para Scala, Groovy, Clojure, JRuby
HTTP://GITHUB.COM/NETFLIX/RXJAVA
LIBRARYDEPENDENCIES ++= SEQ( "COM.NETFLIX.RXJAVA" % "RXJAVA-SCALA" % "0.9.0" )
HTTPS://GITHUB.COM/BRENOFERREIRA/RXJAVATESTS
PERGUNTAS?
OBRIGADO! @breno_ferreira