lastChars method

String lastChars(
  1. int n
)

get last charts of give value 'I like dart language'.lastChars(13) // dart language

Implementation

String lastChars(int n) {
  if (isEmptyOrNull) return '';
  int charCount = n;
  if (this!.length < n) {
    charCount = this!.length;
  }
  return this!.trim().substring(this!.length - charCount);
}