title: RxJS Is there a way to make ajax get request with params without building url
body: <p>I am having trouble passing params to ajax get request.
  Let's suppose i have to pass params <code>{category: 'cat', type: 'type', searchKey: 'key' }</code> to the url <code>/search</code> and I have the code below:</p>
  
  <pre><code>action$.ofType('QUERY')
      .debounceTime(500)
      .switchMap(action =&gt;
        ajax.get('/search', {//pass some parameters},)
          .map(result =&gt; ({
            type: 'FETCH_SUCCESS',
            payload: result.response,
          })),
  </code></pre>
  
  <p>As I am new to RxJs, Please suggest me the right way of doing this.</p>