如何用ruby调用另一个ruby脚本？

Python012

如何用ruby调用另一个ruby脚本？,第1张

system（“.ruby”）或者load 'another.rb'

具体代码如下：

# 返回ls的输出

s=`ls`

cmd= "ls"

s= `#{cmd}`

# 返回true or false

s= system('ls')

cmd= 'ls'

s= system(cmd)

#返回输出

s= %x[uptime]

#用top进程替换当前ruby进程

exec "top"

cmd = 'top'

exec cmd

因为这个元素在60秒内一直没有展现出来吧，所以报了超时，贴下这个方法的源码：

#

# Waits until the element is present.

#

# @example

# browser.button(:id =>'foo').wait_until_present

#

# @param [Fixnum] timeout seconds to wait before timing out

#

# @see Watir::Wait

# @see Watir::Element#present?

#

def wait_until_present(timeout = 30)

message = "waiting for #{selector_string} to become present"

Watir::Wait.until(timeout, message) { present? }

end

def until(timeout = 30, message = nil, &block)

end_time = ::Time.now + timeout

until ::Time.now >end_time

result = yield(self)

return result if result

sleep INTERVAL

end

raise TimeoutError, message_for(timeout, message)

end

希望对你有帮助