“Flatternliste zu Karte” Code-Antworten

Flatternliste zu Karte

List list = [ ('a', (1,2)), ('b', (2,3)), ('c', (3,4)) ]

// Dart >= 2.3:
var result = { for (var v in list) v[0]: v[1] };

// Dart < 2.3
var result = Map.fromIterable(list, key: (v) => v[0], value: (v) => v[1]);