allNonNull method

bool allNonNull(
  1. bool predicate(
    1. T element
    )
)

Returns true if all non-null elements satisfy the given predicate.

Example:

Iterable<int?>? numbers = [2, 4, 6];
print(numbers.allNonNull((num) => num! % 2 == 0)); // Output: true

Implementation

bool allNonNull(bool Function(T element) predicate) =>
    validate().every(predicate);