Spread operators

Spread operators

Dart 2.3 Introduced very useful features and one of them I like is Spread operators. It allows us to write UI as Code meaning, with spread operator you can write if-else statement while writing the widget. For example

Row(
  mainAxisSize: MainAxisSize.min,
  mainAxisAlignment: MainAxisAlignment.center,
  children: <Widget>[
    if (age >= 18) ...[adultView(true)] else adultView(false),
  ],
)

This could also be written as

Row(
  mainAxisSize: MainAxisSize.min,
  mainAxisAlignment: MainAxisAlignment.center,
  children: <Widget>[
   age >= 18 ? adultView(true) : adultView(false),
  ],
)

But Spread operators are very useful when you have nested if-else condition.