I have been using nokogiri css for a while and i would like to be able to use ruby expression interpolation inside css selectors but it doesn't work. This is the code i would like to use:I have been using nokogiri css for a while and
阅读背景：
如何在nokogiri css选择器中使用ruby表达式插补“#{var}”?
来源：互联网
分享到：
