niki_util

A simple utility package for learning Dart package development and publishing to pub.dev. This package was created as a learning project to understand the Dart package ecosystem.

Note: This is a learning/educational package created to understand the package publishing process.

Features

• ✅ Simple math utilities (NikiMath class)
• ✅ Formatted addition operations (returns readable strings)
• ✅ Clean and simple API
• ✅ Well-documented code
• ✅ Includes examples and tests

Getting started

Add niki_util to your pubspec.yaml:

dependencies:
  niki_util: ^2.0.0

Then run:

dart pub get

Usage

Here's a simple example of how to use the niki_util package:

import 'package:niki_util/niki_util.dart';

void main() {
  // Create an instance of NikiMath
  var math = NikiMath();
  
  // Use the add method - returns a formatted string
  var result = math.add(5, 3);
  print(result); // Output: "Sum is : 8"
  
  // Another example
  print(math.add(10, 20)); // Output: "Sum is : 30"
}

For more examples, check out the example folder.

API Documentation

NikiMath

A simple math utility class.

Methods

• String add(int a, int b) - Adds two integers and returns a formatted string: "Sum is : {result}"

Migration from v1.0.0 to v2.0.0

⚠️ Breaking Change: The add() method now returns a String instead of int.

// v1.0.0 (old):
int result = math.add(5, 3);  // result = 8
print(result + 2);             // prints 10

// v2.0.0 (new):
String result = math.add(5, 3); // result = "Sum is : 8"
print(result);                  // prints "Sum is : 8"

Additional information

Contributing

This is a learning project, but if you'd like to contribute or suggest improvements, feel free to:

• Report issues on the issue tracker
• Submit pull requests

License

This package is released under the MIT License.

Author

Created by Sahil Rana as a learning project to understand Dart package development and the pub.dev publishing process.

Changelog

See CHANGELOG.md for version history.