SweetAlert2 rails confirm

rails_confirm_override.js.coffee

$.rails.allowAction = (link) ->
  if link.data('confirm')
    $.rails.showConfirmationDialog(link)
    false
  else
    true

# User click confirm button
$.rails.confirmed = (link) ->
  link.data('confirm', null)
  link.trigger('click')

# Display the confirmation dialog
$.rails.showConfirmationDialog = (link) ->
  message = link.data('confirm')
  title   = link.data('title') || 'Warning'

  swal(
    title: title
    text: message
    type: 'warning'
    showCancelButton: true
    closeOnConfirm:   false
    confirmButtonColor: '#3085d6'
    cancelButtonColor: '#d33'
    confirmButtonText: 'Yes, delete it!'
  ).then (result) ->
    if result.value
      swal 'Deleted!', 'Record deleted successfully', 'success'
      $.rails.confirmed(link)