How to Process Items in an Array in Parallel using Ruby (and open-uri)

Question

I am wondering how i can go about opening multiple concurrent connections using open-uri? i THINK I need to use threading or fibers some how but i\'m not sure.

Exampl

Answer 1

A simple method using threads:

threads = []

[1, 2, 3].each do |i|
  threads << Thread.new { puts i }
end

threads.each(&:join)