There is a website named Codewars (https://www.codewars.com/), which is a community of developers and they train on improving their development skills by solving a various level of difficulties in a language that they prefer to use.
This repository is for me to save files that have solutions to algorithm addressed on Codewars.
I often solve them in Ruby, which is my favorite language, yet I sometime solve them in other languages that I would like to enhance development skills like JavaScript, Python, GoLang, and Swift for a study purpose.