title: Collection View prepareForReuse dosent call
body: <p>I have strange problem in my project: 
  hierarchy: </p>
  
  <blockquote>
    <p>TableView > tableViewCell ( in one cell I have CollectionView) </p>
  </blockquote>
  
  <p>I have some cell's and when <code>tableViewCell</code> have height like <code>collectionView ContentSize</code>, then <code>CollectionViewCell's</code> doesn't use <code>prepareForReuse</code> function. </p>
  
  <p>Here is my question. When <code>CollectionView</code> Height have same like <code>ContentSize</code> then function <code>prepareForReuse</code> doesn't call and collection View load all of cells ?</p>
  
  <p>thanks </p>