i-aiymen/debt_simplification

debt_simplification

pub package style: lint

A Dart function that simplifies debt settlements among a group, similar to 'Quick Split' app. Takes a list of debts and returns a simplified list.

Features Supported

See the example app for detailed implementation information.

Features	Android	iOS	macOS	Web	Windows
Show toast	:heavy_check_mark:	:heavy_check_mark:	:heavy_check_mark:	:heavy_check_mark:	:heavy_check_mark:

Platform Support

Android	iOS	macOS	Web	Linux	Windows
✔	✔	✔	✔	✔	✔

Usage

Import the package with:

import 'package:debt_simplification/debt_simplification.dart';

Then, use the following code to simplify the debts:

List<Map<String, Map<String, int>>> initialDebts = [
    {
        "Alice": {
        "Bob": 10,
        "Charlie": 5,
        } // Bob owes Alice 10, Charlie owes Alice 5
    },
    {
        "Bob": {
        "Alice": 2,
        "Charlie": 3,
        } // Alice owes Bob 2, Charlie owes Bob 3
    },
    {
        "Charlie": {
        "Alice": 7,
        } // Alice owes Charlie 7
    }
];

List simplifiedDebts = DebtSimplification.simplify(initialDebts);