title: How to dynamically create this Object for taffyDB query
body: <p>I have a taffyDB filled with productdata and want to do a query to select all products with a range between >2 and &lt;=4 </p>
  
  <pre><code>   allProducts = TAFFY([
      {OrderNo:'prod1',range: 3,Status:'inactive'},
      {OrderNo:'prod2',range: 2,Status:'inactive'},
      {OrderNo:'prod3',range: 2,Status:'inactive'},
      {OrderNo:'prod4',range: 6,Status:'inactive'},
      {OrderNo:'prod5',range: 5,Status:'inactive'},
  </code></pre>
  
  <p>I know can easily do this with this query:</p>
  
  <pre><code>allProducts({range:{gt:2}},{range:{lte:4}}).get();
  </code></pre>
  
  <p>but how do I dynamically construct this query with values from two dropdownboxes?
  I can't think of a way to achieve it because I think I can't creat an object which has 2 properties with the same name :/</p>