Jan Bajena
Not-a-rockstar, but passionate Ruby developer based in Warsaw, Poland.
Education
Warsaw University of Technology
Work
Ruby developer at Productboard
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We're a place where coders share, stay up-to-date and grow their careers.
Not-a-rockstar, but passionate Ruby developer based in Warsaw, Poland.
Education
Warsaw University of Technology
Work
Ruby developer at Productboard
Recent comments
Ruby Hash trick for creating an in-memory cache
Nice one, didn't know that. Thanks!
Why did I choose to become a developer?
Same story here - it's the games that brought me into program...
Breaking Down Elixir's `with` Expression
Really clear and useful post, thanks!♥️
How "Mazes for programmers" book made programming fun again 🎉
Sure, try it out and see if it brings you some fun! Thanks...
N+1 Queries, Batch Loading & Active Model Serializers in Rails
Hey, I already mentioned it in Usama's gist, but I've built...