Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Extreme Isolation (Lightning talk)

Avatar for chrismdp chrismdp
September 15, 2013
Programming
1
150

Extreme Isolation (Lightning talk)

Slides for a lightning talk given at Barcuo 2013.

Avatar for chrismdp

chrismdp

September 15, 2013
Tweet

More Decks by chrismdp

See All by chrismdp
Why Rails is still relevant for startups in 2021
Avatar for chrismdp chrismdp
0
100
5 ways I screwed up Sol Trader's launch
Avatar for chrismdp chrismdp
0
160
Pathfinding Peril SPA 2016
Avatar for chrismdp chrismdp
0
200
Pathfinding Peril - BCS 2014
Avatar for chrismdp chrismdp
0
180
Separating allocation from code - NDC
Avatar for chrismdp chrismdp
0
150
Separating Allocation from Code
Avatar for chrismdp chrismdp
1
440
Extreme Isolation Workshop
Avatar for chrismdp chrismdp
1
130
Who's code is it anyway?
Avatar for chrismdp chrismdp
0
95
Leading software teams well
Avatar for chrismdp chrismdp
2
1k

Other Decks in Programming

See All in Programming
CSC509 Lecture 05
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
300
高度なUI/UXこそHotwireで作ろう Kaigi on Rails 2025
Avatar for Naofumi Kagami naofumi
4
3.8k
CSC305 Lecture 02
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
1
260
Catch Up: Go Style Guide Update
Avatar for ANDPAD inc andpad
0
210
Cursorハンズオン実践！
Avatar for Ikko Eltociear Ashimine eltociear
2
610
オープンソースソフトウェアへの解像度🔬
Avatar for うたもく utam0k
11
2.2k
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
Avatar for yuki shinohara shino8rayu9
0
160
あなたの知らない「動画広告」の世界 - iOSDC Japan 2025
Avatar for ukitaka ukitaka
0
460
そのpreloadは必要？見過ごされたpreloadが技術的負債として爆発した日
Avatar for mugi mugitti9
2
3.2k
overlayPreferenceValue で実現する ピュア SwiftUI な AdMob ネイティブ広告
Avatar for Takashi uhucream
0
170
理論と実務のギャップを超える
Avatar for kmuto eycjur
0
110
私達はmodernize packageに夢を見るか feat. go/analysis, go/ast / Go Conference 2025
Avatar for m_t_tion1 kaorumuta
2
510

Featured

See All Featured
Designing for Performance
Avatar for Lara Hogan lara
610
69k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
185
22k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
114
20k
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
5.8k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
Avatar for Eileen M. Uchitelle eileencodes
26
3.1k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
303
21k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
52
3.4k
What’s in a name? Adding method to the madness
Avatar for Product Marketing Alliance productmarketing
PRO
23
3.7k
The Art of Delivering Value - GDevCon NA Keynote
Avatar for David Neal reverentgeek
15
1.7k
CSS Pre-Processors: Stylus, Less & Sass
Avatar for Bermon Painter bermonpainter
358
30k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
139
7.1k
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.4k

Transcript

  1. EXTREME ISOLATION @chrismdp Sunday, 15 September 13

  2. PROBLEM Sunday, 15 September 13

  3. baz bar foo quux eke baz bar foo quux eke

    baz bar foo quux eke baz bar foo quu eke baz bar foo quux eke foo quux bar quux eke bar eke bar foo quux baz eke baz bar foo Sunday, 15 September 13

  4. ACTOR MODEL OF CONCURRENCY Separating Arrangement and Work Sunday, 15

    September 13

  5. baz bar foo quux eke Sunday, 15 September 13

  6. bar foo POROs baz calling code handles the arrangement objects

    handle the work, don’t know about others objects can be called in any order POROs POROs Sunday, 15 September 13

  7. HEXAGONAL RAILS Ports and Adaptors Sunday, 15 September 13

  8. persistence web mailer view controller domain Sunday, 15 September 13

  9. persistence web mailer view controller domain Sunday, 15 September 13

  10. persistence web Plain Ruby representing your domain mailer Sunday, 15

    September 13

  11. EXTREME ISOLATION Sunday, 15 September 13

  12. domain persistence Person Sunday, 15 September 13

  13. Person Repository Person PORO Sunday, 15 September 13

  14. Person Repository Person Sunday, 15 September 13

  15. PersonRepository PersonValidator Person Web Handler Mongo web page request Request

    Handler InvalidPerson UpdatePerson Sunday, 15 September 13

  16. put “person/:slug” do |slug| updated_person = find(slug). with_description(params[:description]). with_topics([params[:topics]) queue

    = PersonValidator.new.validate(updated_person) queue = PersonEditor.new(slug).pipe(queue) PersonMongoRepository.apply(queue) SinatraResponder.apply(queue) end Sunday, 15 September 13

  17. BENEFITS Sunday, 15 September 13

  18. EACH OBJECT IS INDEPENDENT Dealing with value objects on the

    edges Sunday, 15 September 13

  19. UpdatePerson Web Handler web page InvalidPerson Sunday, 15 September 13

  20. PersonRepository UpdatePerson Mongo InvalidPerson Sunday, 15 September 13

  21. IMMUTABLE VALUE OBJECTS Freeze is your friend Sunday, 15 September

    13

  22. EXAMPLE ON GITHUB http://github.com/thinkcodelearn/discover Sunday, 15 September 13

  23. BLOG SERIES http://chrismdp.com Sunday, 15 September 13

  24. THANKS @chrismdp Sunday, 15 September 13