title: Run OS X `say` command inside a Ruby shell script without exiting
body: <p>How can I run the OS X command <code>say</code> (<a href="https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man1/say.1.html" rel="nofollow noreferrer">man page</a>) inside a Ruby shell script without exiting that script? The advice in the thread <a href="https://stackoverflow.com/questions/2232/calling-bash-commands-from-ruby">Calling shell commands from Ruby</a> doesn't seem to apply.</p>