maxChars method

String maxChars(
  1. int n
)

Trims the String to have maximum n characters.

Example

String foo = 'esentis';
String newFoo = foo.maxChars(3); // 'esen';

Implementation

String maxChars(int n) {
  if (isBlank || n >= length) {
    return blankIfNull;
  }

  if (n <= 0) {
    return '';
  }

  return substring(0, n);
}