joinWithAnd method
jon list
list.joinWithAnd();
list.joinWithAnd(',', 'and');
Implementation
String joinWithAnd([String separator = ', ', String lastJoinText = 'and']) {
List<dynamic> items = this;
if (items.length <= 1) {
return items.join();
} else {
String lastItem = items.removeLast();
String joinedItems = items.join(separator);
return '$joinedItems, $lastJoinText $lastItem';
}
}