title: How can identify strong reference cycles in Swift?
body: <p>Is there a tool or method to locate strong references cycles in my SWIFT code?    </p>
  
  <p>A strong reference cycle is when two instances of classes reference each other without the proper safeties (<code>weak</code>/<code>unowned</code>) hence preventing the garbage collector from disposing of them once all the variables I created stopped referencing those objects.</p>