Lazy Evaluation
A simple package to cache and lazily evaluate objects that have a costly initialization process.
Usage
import 'package:lazy_evaluation/lazy_evaluation.dart';
main() {
var myLazyString = Lazy<String>(() => 'this is lazily initialized');
print(myLazyString.value); // alternatively, you can use myLazyString() instead of myLazyString.value
}