watir,ruby版本查看方法

经常忘记,而且经常在watir版本间切换,特此记录

 

For the Watir version type:

ruby -e 'require"watir"; puts Watir::IE::VERSION'

For the Ruby version type:

ruby -v

转载于:https://www.cnblogs.com/slaughter/archive/2009/04/29/1445854.html