Visualized multi-threaded simulators
Hey! Here’s my talk from EuRuKo2024 in Sarajevo 🙂
Author: Jakub Godawa
Preserving Backtrace When Wrapping Errors for Rollbar Reporting
When dealing with error handling in Ruby, especially in the context of integrating with error monitoring tools like Rollbar, it’s common to […]
Responsive Terminal with Async and getch
When developing terminal-based applications in Ruby, managing user input and output efficiently is crucial. The code snippet below demonstrates how to use […]
From Threads to Async gem
In our ongoing petrol station simulator project, we previously used threads, mutexes, and condition variables to manage the concurrent operations. This approach, […]
Reducing Resource Overhead with Enumerators
Building a petrol station simulator can be an exciting project that involves managing multiple cars, queues, and pumps efficiently. Initially, you might […]
Pass by value of reference
There comes a moment of pondering, is Ruby a pass by value or pass by reference language? Or in other words, which […]
Mutex and condition variable
So in a couple of months I’m about to present this thing on petrol station simulator. And it’s better to know what […]
GitHub Actions with basic settings
When setting up an app to work with GHA on GitHub (not self-hosted) you may stumble upon some solvable issues. Here, I […]
Upgrading to Sqlite3 v2.0
I just had a little challange updating the sqlite3 gem in one of my hobby projects. I like keeping small projects up […]
YouTube download time range audio
A command I don’t want to forget. I’m glad such tools are done, although I’m consistently surprised that they are not blocked, […]