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sysaccept 

        # UNIXServer.sysaccept

(from ruby core)
---
    unixserver.sysaccept => file_descriptor

---

Accepts a new connection. It returns the new file descriptor which is an
integer.

    UNIXServer.open("/tmp/sock") {|serv|
      UNIXSocket.open("/tmp/sock") {|c|
        fd = serv.sysaccept
        s = IO.new(fd)
        s.puts "hi"
        s.close
        p c.read #=> "hi\n"
      }
    }

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.