Dart

Get the Last N Lines of a StringBuilder

Returns up to the last N lines of the contents of a Chilkat StringBuilder. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final sb = CkStringBuilder();

  var i = 1;
  while (i < 100) {
    sb.append('This is line number ');
    sb.appendInt(i);
    sb.append('\r\n');
    i++;
  }

  final bCrlf = true;
  print(sb.lastNLines(12, bCrlf));

  // Output is:
  // 
  // 	This is line number 88
  // 	This is line number 89
  // 	This is line number 90
  // 	This is line number 91
  // 	This is line number 92
  // 	This is line number 93
  // 	This is line number 94
  // 	This is line number 95
  // 	This is line number 96
  // 	This is line number 97
  // 	This is line number 98
  // 	This is line number 99
  // 
}