title: How to sort a Set<String> alphabetically in Dart/Flutter?
body: <p>I know there is the <code>List&lt;string&gt;</code>, but I need to use a <code>Set&lt;string&gt;</code>. Is there a way to to sort it alphabetically?</p>
  <pre><code>Set reasons = {
    'Peter',
    'John',
    'James',
    'Luke',
  }
  </code></pre>