How to delete duplicates in a dart List? list.distinct()?

Question

How do i delete duplicates from a list without fooling around with a set? Is there something like list.distinct()? or list.unique()?

void main() {
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Answer 1

I have a library called Reactive-Dart that contains many composable operators for terminating and non-terminating sequences. For your scenario it would look something like this:

final newList = [];
Observable
   .fromList(['abc', 'abc', 'def'])
   .distinct()
   .observe((next) => newList.add(next), () => print(newList));

Yielding:

[abc, def]

I should add that there are other libraries out there with similar features. Check around on github and I'm sure you'll find something suitable.