545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
yn 
Parse yes/no like values
Useful for validating answers of a CLI prompt.
The following case-insensitive values are recognized:
'y', 'yes', 'true', true, '1', 1, 'n', 'no', 'false', false, '0', 0
Enable lenient mode to gracefully handle typos.
Install
$ npm install yn
Usage
const yn = require('yn');
yn('y');
//=> true
yn('NO');
//=> false
yn(true);
//=> true
yn('abomasum');
//=> null
yn('abomasum', {default: false});
//=> false
yn('mo', {lenient: true});
//=> false
Unrecognized values return null.
API
yn(input, [options])
input
Type: any
Value that should be converted.
options
Type: Object
lenient
Type: boolean
Default: false
Use a key distance-based score to leniently accept typos of yes and no.
default
Type: boolean
Default: null
Default value if no match was found.
License
MIT © Sindre Sorhus