
- 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.
12 KiB
dedent
A string tag that strips indentation from multi-line strings. ⬅️
Usage
npm i dedent
import dedent from "dedent";
function usageExample() {
const first = dedent`A string that gets so long you need to break it over
multiple lines. Luckily dedent is here to keep it
readable without lots of spaces ending up in the string
itself.`;
const second = dedent`
Leading and trailing lines will be trimmed, so you can write something like
this and have it work as you expect:
* how convenient it is
* that I can use an indented list
- and still have it do the right thing
That's all.
`;
const third = dedent(`
Wait! I lied. Dedent can also be used as a function.
`);
return first + "\n\n" + second + "\n\n" + third;
}
console.log(usageExample());
A string that gets so long you need to break it over
multiple lines. Luckily dedent is here to keep it
readable without lots of spaces ending up in the string
itself.
Leading and trailing lines will be trimmed, so you can write something like
this and have it work as you expect:
* how convenient it is
* that I can use an indented list
- and still have it do the right thing
That's all.
Wait! I lied. Dedent can also be used as a function.
Options
You can customize the options dedent
runs with by calling its withOptions
method with an object:
import dedent from 'dedent';
dedent.withOptions({ /* ... */ })`input`;
dedent.withOptions({ /* ... */ })(`input`);
options
returns a new dedent
function, so if you'd like to reuse the same options, you can create a dedicated dedent
function:
import dedent from 'dedent';
const dedenter = dedent.withOptions({ /* ... */ });
dedenter`input`;
dedenter(`input`);
escapeSpecialCharacters
JavaScript string tags by default add an extra \
escape in front of some special characters such as $
dollar signs.
dedent
will escape those special characters when called as a string tag.
If you'd like to change the behavior, an escapeSpecialCharacters
option is available.
It defaults to:
false
: whendedent
is called as a functiontrue
: whendedent
is called as a string tag
import dedent from "dedent";
// "$hello!"
dedent`
$hello!
`;
// "\$hello!"
dedent.withOptions({ escapeSpecialCharacters: false })`
$hello!
`;
// "$hello!"
dedent.withOptions({ escapeSpecialCharacters: true })`
$hello!
`;
For more context, see 🚀 Feature: Add an option to disable special character escaping.
trimWhitespace
By default, dedent will trim leading and trailing whitespace from the overall string.
This can be disabled by setting trimWhitespace: false
.
import dedent from "dedent";
// "hello!"
dedent`
hello!
`;
// "\nhello! \n"
dedent.withOptions({ trimWhitespace: false })`
hello!
`;
// "hello!"
dedent.withOptions({ trimWhitespace: true })`
hello!
`;
License
MIT
Contributors
💙 This package was templated with create-typescript-app.