title: Underscore js replace item in object
body: <p>Using Underscorejs, would anyone know how to simply replace one attribute of an object?</p>
  
  <p>For example, if I have this:</p>
  
  <pre><code>var obj = {
   "id" : 123,
   "date" : 142002020,
   "name" : "somename",
   "active" : 1
  }
  </code></pre>
  
  <p>Now I want to set active to 0;</p>
  
  <p>I could use <code>_.collect</code> and check for 'active' then update it and return to a new variable, but it seems like there's a better way, I'm just not seeing it.</p>
  
  <p>Thanks!</p>