title: Filter array by property and other array
body: <p>I have a planning, with multiple items.
  My object is like this :</p>
  <pre><code>planning: [
    { id: '1', equipe: [ '1', '2' ] },
    { id: '2', equipe: [ '1' ] },
    { id: '3', equipe: [ '2', '3' ] }
    ...
  ]
  </code></pre>
  <p>I want to filter this array to hide or show planning items.
  My shown array is :</p>
  <pre><code>checked: [ '1', '4' ]
  </code></pre>
  <p>So, the array planning could be filtered by equipe array, so it should be :</p>
  <pre><code>planning: [
    { id: '1', equipe: [ '1', '2' ] },
    { id: '2', equipe: [ '1' ] }
  ]
  </code></pre>
  <p>I've tried to filter array but I don't see how indexOf could work with array and not string.
  I've also tried includes function but this doens't work:</p>
  <pre><code>planning.filter(item =&gt; checked.includes(item.equipe))
  </code></pre>
  <p>Thask for help !</p>