Reputation: 223
Is it possible to make a for loop divided asynchronous? That each iteration will be calculated in parallel to speed up the iteration?
Upvotes: 0
Views: 720
Reputation: 36110
You can use the parallel gem for that:
Parallel.each(elements) { |element| do_something(element) }
You can also control the number of threads (with the in_threads:
keyword). If you need true parallelism, you can also specify the number of processes (with the in_processes:
keyword).
Upvotes: 1