key-picker

A utility to pick specific keys from an object, useful for filtering valid query strings.

Installation

You can install key-picker using npm:

npm install key-picker

Usage

Here's how you can use the pick function from key-picker:

import pick from "key-picker";

const obj = {
  name: "John Doe",
  age: 30,
  email: "[email protected]",
  address: "123 Main St",
};

const selectedKeys = ["name", "email"];
const result = pick(obj, selectedKeys);

console.log(result);
// Output: { name: 'John Doe', email: '[email protected]' }

API

pick<T extends Record<string, unknown>, K extends keyof T>(obj: T, keys: K[]): Partial<T>

TypeScript Support

key-picker is written in TypeScript and includes type definitions. It provides full type inference for better development experience.

Use Cases

• Filtering query parameters for API requests
• Extracting specific properties from large objects
• Creating subsets of configuration objects

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

Author

Sheikh Mohammad Nazmul H. - GitHub

Issues

If you encounter any issues or have feature requests, please file them in the issues section.