guard 1.0.4
guard: ^1.0.4 copied to clipboard

discontinued

→

Evauluates the function wrapping the body with try/catch and returns default value if error was raised or return value is null

Use this package as a library

Run this command:

With Dart:

 $ dart pub add guard

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

dependencies:
  guard: ^1.0.4

Alternatively, your editor might support dart pub get. Check the docs for your editor to learn more.

Now in your Dart code, you can use:

import 'package:guard/guard.dart';

Evauluates the function wrapping the body with try/catch and returns default value if error was raised or return value is null