Javascript Rails：在加载带有async:true的库后运行脚本

假设我想异步加载以下库：

<%= javascript_include_tag "//code.jquery.com/ui/1.11.2/jquery-ui.js", async:true %>

这条评论似乎很有帮助：尽管我对javascript还不够精通，还不知道如何将该评论翻译成代码。

<script>
  $('#business_name').autocomplete({ source: '/businesses_finder' });
</script>

async:true, callback_function: 'autocomplete'

function autocomplete() { 
  $('#business_name').autocomplete({ source: '/businesses_finder' });
}