uuid_v4 1.0.2

A Dart package for generating and parsing UUID version 4 (RFC4122) strings.

uuid_v4

A Dart package for generating and parsing UUID version 4 (RFC4122) strings. UUIDv4 is a 128-bit identifier used to uniquely identify information in computer systems, generated randomly to ensure uniqueness.

Features

• Generate random UUIDv4 strings
• Parse and validate UUIDv4 strings
• Support for empty UUIDv4 with all zeros

Installation

Run the following command:

flutter pub add uuid_v4

Usage

Import the package:

import 'package:uuid_v4/uuid_v4.dart';

Interface your entity ID instead of importing this package everywhere:

typedef EntityId = UUIDv4;
final entityId = EntityId(); // Generates a new UUIDv4

Generate a new UUIDv4:

final entityId = UUIDv4();
print(entityId);

Parse a UUIDv4 string:

UUIDv4? uuid = UUIDv4.tryParse('123e4567-e89b-12d3-a456-426614174000');
  if (uuid != null) {
    print(uuid); // Outputs the parsed UUIDv4
  } else {
    print('Invalid UUIDv4 string');
  }

Contributing

Contributions are welcome! Please open an issue or submit a pull request on GitHub.