title: How do you chain functions using lodash?
body: <p>I have an object that looks like</p>
  
  <pre><code>var foundUser = {
      charData: []
  }
  </code></pre>
  
  <p>which then I load an object from a database using mysql and then I call</p>
  
  <pre><code>_.assignIn(foundUser, rows[0]);
  </code></pre>
  
  <p>But I get a few extra properties that I don't need (this isn't solvable by using select)</p>
  
  <p>So I call</p>
  
  <pre><code>foundUser = _.omit(foundUser, ['blah']);
  </code></pre>
  
  <p>But it would be nice if I could just do</p>
  
  <pre><code>_.assignIn(foundUser, rows[0]).omit(rows[0], ['blah']);
  </code></pre>
  
  <p>But that throws an error, am I doing it wrong or is there another way this can be done?</p>