removeLast method

String removeLast(
  1. int n
)

Removes the last n characters from the String.

Example

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

Implementation

String removeLast(int n) {
  if (this.isBlank || n <= 0) {
    return this;
  }

  if (n >= this.length) {
    return '';
  }
  return this.substring(0, this.length - n);
}