take method

String take(
  1. int numberOfCharacters
)

Returns only the first numberOfCharacters characters of the string.

Example:

print("Flutter".take(3)); // "Flu"

Implementation

String take(int numberOfCharacters) {
  if (isEmptyOrNull) return '';
  var num = math.min(this!.characters.length, numberOfCharacters);
  return this!.trim().characters.take(num).join();
}