What are some examples of using the Ruby concurrency gem?

What are some examples of using the Ruby concurrency gem?

The Ruby concurrency gem provides tools for writing concurrent programs. For example, you can use threads to run tasks in parallel.

Can you show me a simple code example?

Sure! Here's a basic example:

require 'concurrent'

future = Concurrent::Future.execute { sleep(2); 'Hello from the future!' }
puts future.value  # This will block until the future is complete.

What are the benefits of using this gem?

Using the concurrency gem allows for better resource utilization, improved performance, and easier management of asynchronous tasks.

Are there any drawbacks I should be aware of?

Yes, concurrency can introduce complexity, such as race conditions and debugging challenges. It's important to manage shared resources carefully.