title: When does the timer with throttle(redux-saga) start?
body: <p>I understood the concept of using throttle in redux-saga.
  But I have a quick question, the timer which is gaven, when does he start ?
  Example => </p>
  
  <p><code>throttle(500, 'INPUT_CHANGED', handleInput)</code></p>
  
  <pre><code>As soon as, the method gaven in second parameter start, 
  and not taking care about the completion of the method ?
  </code></pre>
  
  <p>.</p>
  
  <pre><code>  Or as soon as, the method gaven in second parameter is finish ? 
  </code></pre>