以下代码抛出消息而不用换行符放置它们。
threads = []
counter = 1000
counter.times do
threads << Thread.new do
puts "This is a line."
sleep 1
end
end
threads.each {|t| t.join}
结果是
This is a line. This is a line
This is a line.
This is a line.
and so on...
无论如何以更整洁的方式打印结果行?