Dart List Convert to Map Using Index

Dart List Convert to Map Using Index :

import 'package:enumerable/enumerable.dart';

void main() {
  //add dependency: enumerable
  final list = ['one', 'two', 'three'];

  final result1 = list.select$1((element, index) => MapEntry(index, element));
  print(result1);

  final result2 = list
      .select$1((element, index) => MapEntry(index, element))
      .toMap$1((kv) => kv.key, (kv) => kv.value);
  print(result2);

  var index = 0;
  final result3 = list.toMap((key) => index++);
  print(result3);
}

Output

MapEntry(0: one), MapEntry(1: two), MapEntry(2: three))
{0: one, 1: two, 2: three}
{0: one, 1: two, 2: three}

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