如何在一定条件后过滤 dart 中的 stream ？

Question

Lets say I have a stream of persons and I want to filter them by the age being >= 40. I know that in Java I can do something like this:

lp.stream().filter(p->p.getAKge()>=40).forEach(System.out::println);

I'm new to dart so I don't really know what would be the equivalent of this functionality in this language.

Answer 1

Except slight syntax differences usewhere on the source and job done.

lp.where((p) => p.getAge() >= 40).forEach((p) => print(p));