I would suggest CodeWars after Exercism.io, it's a great place to brush up your skills.
Honestly, I still use it a few days per week even though I already professionally code in Ruby. It's a way to keep sharp and better yet compare you code to others'.
Just tried HackerRank for the first time (thanks for mentioning it!). I can't believe their editor uses camelCase notation for Ruby variables and methods instead of snake_case. It feels weird. Not a nice first impression :(
I would suggest CodeWars after Exercism.io, it's a great place to brush up your skills.
Honestly, I still use it a few days per week even though I already professionally code in Ruby. It's a way to keep sharp and better yet compare you code to others'.
That's true. I personally code more using HackerRank, but from time to time I do a coding challenge at CodeWars
Just tried HackerRank for the first time (thanks for mentioning it!). I can't believe their editor uses camelCase notation for Ruby variables and methods instead of snake_case. It feels weird. Not a nice first impression :(
That's true hahaha I thought it was only me