title: Add new properties of object in lodash
body: <p>I've two objects and I want to add properties from object A to object B and I try with <strong>extend</strong> which doesn't work,do I need to use something different ?</p>
  
  <pre><code>a = {
  name = "value"
  name2 = "value2"
  }
  
  b = {
  name3 = "value"
  name4 = "value2"
  }
  </code></pre>
  
  <p>I want that A will contain both </p>
  
  <pre><code>a = {
  name = "value"
  name2 = "value2"
  name3 = "value"
  name4 = "value2"
  }
  </code></pre>