title: Swift Eureka - capture MultivaluedSection delete action
body: <p>I am using swift <a href="https://github.com/xmartlabs/Eureka" rel="nofollow noreferrer">Eureka library</a> with MultivaluedSection component. I want to capture when a user delete a row and update my application state. I took a look at examples, they show how to enable delete action but none of them provides the ability to capture the delete action Do you know how to do it?</p>
  
  <p>code from example:</p>
  
  <pre><code>class MultivaluedOnlyDeleteController: FormViewController {
  
      @IBOutlet weak var editButton: UIBarButtonItem!
  
      override func viewDidLoad() {
          super.viewDidLoad()
          tableView.isEditing = false
          let nameList = ["family", "male", "female", "client"]
  
          let section = MultivaluedSection(multivaluedOptions: .Delete, footer: "you can swipe to delete when table.isEditing = false (Not Editing)")
  
  
          for tag in nameList {
              section &lt;&lt;&lt; TextRow {
                              $0.placeholder = "Tag Name"
                              $0.value = tag
                          }
          }
  
  
          let section2 =  MultivaluedSection(multivaluedOptions: .Delete, footer: "")
          for _ in 1..&lt;4 {
              section2 &lt;&lt;&lt; PickerInlineRow&lt;String&gt; {
                              $0.title = "Tap to select"
                              $0.value = "client"
                              $0.options = nameList
                           }
          }
  
          editButton.title = tableView.isEditing ? "Done" : "Edit"
          editButton.target = self
          editButton.action = #selector(editPressed(sender:))
  
          form    +++
  
                  section
  
                  +++
  
                  section2
      }
  
      func editPressed(sender: UIBarButtonItem){
          tableView.setEditing(!tableView.isEditing, animated: true)
          editButton.title = tableView.isEditing ? "Done" : "Edit"
  
      }
  }
  </code></pre>