Makes JavaScript Fun Again (at least for me) by Asep Bagja Priandana http://asep.co
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Makes JavaScript Fun Again(at least for me)
by Asep Bagja Priandanahttp://asep.co
Functional Programming?Imperative Programming?
what’s that?
Case Study: Pacman style multiplayer game
Technology Stack
Let’s write declarative JavaScript
Why am I using Ramda?
● I would like to use Clojure, but I could not● I’m a lazy programmer● Easy to do functional composition
Basic concept: Everything is a curry!
Function CompositionIt’s expressed as higher-order function
Sample 1: The Leaderboard
Sample 2: Room Creation
SanctuaryWrite safe JavaScript code without null checks.
npm install sanctuary
Maybe TypeInspired from Haskell’s Data.Maybe
data Maybe a = Just a | Nothing
Thank you and meet me at
Lambda Jakarta Meetuphttps://www.meetup.com/Lambda-Jakarta/
Froyo FrameworkRuko Barcelona, Blok E9RK, No. 1BSD City, Tangerang Selatan
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