CodeWars Coding Challenge ⚔️🔥 Clojure Programming Kata (Part 4) - threading macro, binary string
Do you want to learn functional programming with Clojure? In this video series, I document my Clojure learning path, and I show you how you can practice functional programming through solving code katas. In this episode, we go to exercims.io to solve a few programming puzzles on this platform. We are going to learn more about Clojure threading macro, working with binary strings, and map data structure. Enjoy!
⏱️ Timestamps:
00:00 Intro
00:48 Welcome to the 4th episode
01:10 Introducing exercism.io
01:36 Installing the exercism CLI using snap
02:27 Downloading Hello World exercise
03:51 Submitting Hello World solution
04:30 Starting the second exercise
06:33 Defining map data structure in Clojure
07:47 Transforming integer to the binary string example
10:48 Transforming character to the numeric value
12:20 Using map-indexed
13:46 Using filter and pos? to eliminate non-positive numbers from the sequence
14:10 Mapping numbers to allergens stored in the map data structure
15:21 Implementing allergic-to? function
18:13 Refactoring to threading macro
20:14 Submitting the solution
20:44 Reviewing community solutions
21:26 Thanks for watching!
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