find method

T? find(
  1. dynamic predicate(
    1. T selector
    )
)

Finds the first element in the Iterable that satisfies the given predicate.

The function iterates over each element in the Iterable and checks if the element satisfies the given predicate. If a matching element is found, it is returned. If no matching element is found, the function returns null.

Returns the first element that satisfies the predicate, or null if no such element is found.

Example:

List<int> numbers = [1, 2, 3, 4, 5];
int? evenNumber = numbers.find((number) => number % 2 == 0);
print(evenNumber); // Output: 2

Implementation

T? find(predicate(T selector)) {
  for (final element in this) {
    if (predicate(element)) {
      return element;
    }
  }

  return null;
}