df_collection 0.9.8

A package designed to extend Dart collections by offering additional functionality.

Dart & Flutter Packages by dev-cetera.com & contributors.

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Summary

A package designed to extend Dart collections by offering additional functionality.

Example

// Create the cartesian product from a list of sets.
{
  final items = [
    {1, 2},
    {3, 4, 5},
  ];
  final batches = items.cartesianProduct((a, b) => a + b);
  print(batches); // [4, 5, 6, 5, 6, 7]
}

// Split a list into chunks of a maximum size.
{
  final items = [1, 2, 3, 4, 5, 6, 7, 8, 9];
  final batches = items.chunked(4);
  print(batches); // ([1, 2, 3, 4], [5, 6, 7, 8], [9])
}

// Traverse a map using a list of keys and a set a new value.
{
  var buffer = <dynamic, dynamic>{};
  buffer.traverse([1, 2, 3, 4], newValue: 5);
  print(buffer); // {1: {2: {3: {4: 5}}}}
  print(buffer.traverse([1, 2, 3, 4])); // 5
}

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☝️ Please refer to the API reference for more information.

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💬 Contributing and Discussions

This is an open-source project, and we warmly welcome contributions from everyone, regardless of experience level. Whether you're a seasoned developer or just starting out, contributing to this project is a fantastic way to learn, share your knowledge, and make a meaningful impact on the community.

☝️ Ways you can contribute

• Buy me a coffee: If you'd like to support the project financially, consider buying me a coffee. Your support helps cover the costs of development and keeps the project growing.
• Find us on Discord: Feel free to ask questions and engage with the community here: https://discord.gg/gEQ8y2nfyX.
• Share your ideas: Every perspective matters, and your ideas can spark innovation.
• Help others: Engage with other users by offering advice, solutions, or troubleshooting assistance.
• Report bugs: Help us identify and fix issues to make the project more robust.
• Suggest improvements or new features: Your ideas can help shape the future of the project.
• Help clarify documentation: Good documentation is key to accessibility. You can make it easier for others to get started by improving or expanding our documentation.
• Write articles: Share your knowledge by writing tutorials, guides, or blog posts about your experiences with the project. It's a great way to contribute and help others learn.

No matter how you choose to contribute, your involvement is greatly appreciated and valued!

☕ We drink a lot of coffee...

If you're enjoying this package and find it valuable, consider showing your appreciation with a small donation. Every bit helps in supporting future development. You can donate here: https://www.buymeacoffee.com/dev_cetera

🧑‍⚖️ License

This project is released under the MIT License. See LICENSE for more information.