Dart – Iterate over Elements of Set using For-in
To iterate over elements of a Set in Dart, we can use for-in statement. During each iteration, an element can be accessed inside the for loop.
Syntax
The syntax to iterate over elements of Set mySet
using For-in statement is
for (var e in mySet) { //code }
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Examples
In the following program, we take a Set mySet
, iterate over the elements using for-in statement, and print each element to console.
main.dart
void main() { Set mySet = {'apple', 'banana', 'cherry'}; for (var e in mySet) { print(e); } }
Output
apple banana cherry
Conclusion
In this Dart Tutorial, we learned how to iterate over the elements of a Set in Dart language, with examples.