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

Introduction to Functional Programming

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for isa isa
April 02, 2015
Programming
370
2

Introduction to Functional Programming

Avatar for isa

isa

April 02, 2015

More Decks by isa

See All by isa
Innovative Thinking
Avatar for isa isa
1
100
We are ThoughtWorks
Avatar for isa isa
0
300
Hala Bireysellik mi?
Avatar for isa isa
1
85
Agile Estimation & Agile Metrics
Avatar for isa isa
1
270
Microservices
Avatar for isa isa
13
550
Configuration Management
Avatar for isa isa
2
150
Assuring Quality in Borsa Istanbul
Avatar for isa isa
2
97
Software Development in the Wild
Avatar for isa isa
4
140
Continuous Delivery
Avatar for isa isa
4
130

Other Decks in Programming

See All in Programming
net-httpのHTTP/2対応について
Avatar for NARUSE, Yui naruse
0
430
「エンジニアインターン、どうやって取った？」準備のリアルを語るLT会 Progate BAR
Avatar for akio akiomatic
0
120
RTSPクライアントを自作してみた話
Avatar for simotin13 simotin13
0
440
tsserverとは何だったのか、これからどうなるのか
Avatar for Ryota Nakamura nowaki28
1
440
SPMマルチモジュールで テストカバレッジを取得する技法
Avatar for yosshi yosshi4486
0
140
技術記事、AIに書かせるか、自分で書くか？ 〜それでも私が自分の手で書く理由〜 / #QiitaConference
Avatar for Junichi Ito jnchito
2
1.3k
AIとRubyの静的型付け
Avatar for ukin0k0 ukin0k0
0
530
軽量Java基盤の設計 DIコンテナに頼らない、長期保守と1秒起動の実現 JJUG CCC 2026 Spring
Avatar for Masaaki Takahashi macha64
0
440
Datadog × OpenTelemetry 入門と実践のあいだ
Avatar for Max Kento kn_to_maxpno
1
140
Technical Debt: Understanding it Rightly, Engaging it Rightly #LaravelLiveJP
Avatar for shogogg shogogg
0
190
プロパティの順序で型推論が壊れる!? TypeScript6.0の修正からContext-Sensitivityの仕組みを追う
Avatar for おおいし bicstone
2
1.3k
柔軟なPDFレイアウトエディタを支える型システム設計 — Discriminated UnionとConditional Typeの実践
Avatar for minako-ph minako__ph
4
1.4k

Featured

See All Featured
Navigating Algorithm Shifts & AI Overviews - #SMXNext
Avatar for Aleyda Solis aleyda
1
1.3k
Designing for humans not robots
Avatar for Tammie Lister tammielis
254
26k
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
5.1k
Lessons Learnt from Crawling 1000+ Websites
Avatar for Charles Meaden charlesmeaden
PRO
1
1.3k
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
2
670
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.7k
How To Speak Unicorn (iThemes Webinar)
Avatar for Michelle Schulp Hunt marktimemedia
1
480
How to Ace a Technical Interview
Avatar for Jacob Kaplan-Moss jacobian
281
24k
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
666
130k
Believing is Seeing
Avatar for Spiro Bolos oripsolob
1
140
How to Talk to Developers About Accessibility
Avatar for Jason CranfordTeague jct
2
220
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
59
6.6k

Transcript

  1. INTRODUCTION TO FUNCTIONAL PROGRAMMING

  2. @ISAGOKSU THOUGHTWORKS Turkey

  3. IMPERATIVE, DECLARATIVE functional

  4. ƒ(x)

  5. ƒ(x) o g(x) ƒog(x) = ƒ(g(x))

  6. FIRST-CLASS CITIZEN, HIGH- ORDER FUNCTIONS, PURITY, SIDE-EFFECTS

  7. State IMMUTABILITY

  8. LAZINESS

  9. TYPES Type Systems, Typeclasses, Kinds Higher-order Types, Proper Types, Type

    constructors Higher-order Kinds, First-order Types

  10. ARITY, PARTIAL APPLICATION FOLD, REDUCE Currying

  11. PATTERN MATCHING SINGLE-VALUE, SINGLE-VARIABLE Tree-value

  12. FUNCTORS, ALGEBRAIC DATA TYPES Monads, Monoids LIST COMPREHENSIONS, CONTINUATIONS REFERENTIAL

    TRANSPARENCY, POLYMORPHISM PARAMETRIC POLYMORPHISM, LAMBDAS, CLOSURES

  13. Q/A

  14. None