xstring 1.0.1

String extensions to make working with String? variables more convenient.

oobium_routing

String extensions to make working with String? variables more convenient. Useful for dealing with empty and nullable strings (isBlank, orElse, etc), code generation (camelCase, underscored, etc) or general output of data (titleize, initials, etc).

Usage

To use this plugin, add xstring as a dependency in your pubspec.yaml file.

Example

import 'package:xstring/xstring.dart';

void main() {
  final name = 'foo bar';

  print('${name.titleized} (${name.initials})');
  // output: Foo Bar (FB)

  print(name.camelCase);
  // output: fooBar

  print(name.underscored);
  // output: foo_bar

  String? test = null;
  print('isBlank: ${test.isBlank}');
  // output: isBlank: true;

  test = 'null';
  print('isBlank: ${test.isBlank}');
  // output: isBlank: true;

  test = '';
  print('isBlank: ${test.isBlank}');
  // output: isBlank: true;

  test = '   ';
  print('isBlank: ${test.isBlank}');
  // output: isBlank: true;

  test = ' - ';
  print('isBlank: ${test.isBlank}');
  // output: isBlank: false;

  test = 'string 1';
  print(test.orElse('string 2'));
  // output: string 1

  test = null;
  print(test.orElse('string 2'));
  // output: string 2
}