@dfa = Time.new
@type_me = gets
@i = 0
def type
pause_duration = 2
start_time = Time.new
until Time.new == start_time + pause_duration
puts "#{start_time + pause_duration} || #{Time.new}"
end
print @type_me[@i]
@i += 1
type
end
type
为什么 Time.new 不等于 start_time + pause_duration?