Question: is it possible for an extension to convert a block to a proc and execute it later

[Jacob Repp]

I want to do this:

puts "sending data"
sock.send("HELLO") { |nbytes|
puts "sent #{nbytes} bytes"
}
puts "processing io completions"
queue.process() # calls the above defined block

I want to see the following outpout:

sending data
processing io completions
sent 5 bytes

Is this possible?