title: Configure different eslint rules for a set of paths
body: <p>I want a easy way to run a different set of rules in all my <code>__tests__</code> paths so I don't need to use inline config in each file like this</p>
  
  <pre><code>// eslint-env jasmin:true
  /*
    eslint
      max-nested-callbacks: 0,
      no-unused-expressions:0,
      prefer-arrow-callback:0,
      func-names: 0,
      max-len: [2 , 150]
  */
  </code></pre>
  
  <p>Creating a .eslintrc file in each <code>__tests__</code> is basically the same, so, it's no an option since there's a lot of tests along my app.</p>