Playing with JSON Arrays in Dart

main.dart

import 'dart:convert';

void main() {
  String aryString =
      '{"data": "red, blue, green, red, yellow, deep orange, orange, blue, purple, green"}';
  Map map = jsonDecode(aryString);
  String listString = map['data'];
  List cats = listString.split(', ');
  cats.sort();
  print(cats.toSet());
}