Learn how to create and populate Maps, a useful collection in Dart.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/29744101-programming-in-dart-control-flow-collections/lessons/12
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/29744101-programming-in-dart-control-flow-collections/lessons/12