SOURCE

linfui.use(['method'], function () {
    Vue.prototype.$m = linfui.method;
    new Vue({
      el: '#app',
      data: {
        arr1:['a','b','c','d'],
        arr2:['b','c'],
      },
      created(){}
    })
  });

<script src="//unpkg.com/vue/dist/vue.js"></script>
<script src="https://unpkg.com/linf-ui@latest/dist/linfui.js"></script>
<div id="app">
{{$m.intersect(arr1,arr2)}}
</div>

body{
  background:#f3f5f6;
}