Learn Concurrency by Making a Countdown Latch in Ruby
A Countdown Latch is a concurrency abstraction that allows one or more threads to wait until all other threads are done with what they are doing. Therefore, a countdown latch is often referred to as a thread synchronization primitive. How are Countdown Latches Useful? Let say you have a bunch of threads that are fetching, […] ...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark