Interesting video. Some extension I did not know. For `parallelize(workers: 1)` I preffer to use ENV variable `PARALLEL__WORKERS=1`. In such way You do not slow down other developers of same project.
1) I am trying now conditional breakpoint, but it stops on every user. Not just the "chosen" one. Fresh new rails app. 2) Test explorer on that app fails to find tests at first. After restart of VSCode it found them. But when I run them, it changes icon to blue "..." circle and then back to gray cirlce with black square. And no messages appears.