title: Xcode Swift code folding/collapse
body: <p>I know we can use "Shift + Alt + Cmd + Left" to fold/collapse swift code in Xcode, but can anyone tell me how to fold/collapse for <strong>functions only</strong>? <strong>Not properties</strong>? <strong>Or any alternative way</strong>?</p>
  
  <p>The default folding method does the job, but actually also hide very important information from us......</p>
  
  <p><a href="https://i.stack.imgur.com/sFXxC.png" rel="noreferrer"><img src="https://i.stack.imgur.com/sFXxC.png" alt="enter image description here"></a></p>
  
  <h1>This is what I wanted!</h1>
  
  <p><a href="https://i.stack.imgur.com/FA1WO.png" rel="noreferrer"><img src="https://i.stack.imgur.com/FA1WO.png" alt="enter image description here"></a></p>