"Converting Lists to Maps in Dart" should use literals

[Francesco Iapicca]

43 - Converting Lists to Maps in Dart

const list = ['this','is','a','long','text'];

final map = {for (final s in list) s:s.length}; /// <= this way!

void main() {
  for (final e in map.entries) {
    print('"${e.key}" length is ${e.value}');
  }
}