https://github.com/federicobond/c3-linearization

A package for doing Solidity and Python-style C3-linearization in ECMAScript
https://github.com/federicobond/c3-linearization

algorithm c3 linearization mro nodejs python solidity

Last synced: 3 months ago
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A package for doing Solidity and Python-style C3-linearization in ECMAScript

• Host: GitHub
• URL: https://github.com/federicobond/c3-linearization
• Owner: federicobond
• License: mit
• Created: 2018-03-23T02:50:42.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-05-01T10:58:59.000Z (over 6 years ago)
• Last Synced: 2024-08-11T11:26:21.772Z (5 months ago)
• Topics: algorithm, c3, linearization, mro, nodejs, python, solidity
• Language: JavaScript
• Homepage:
• Size: 21.5 KB
• Stars: 14
• Watchers: 4
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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c3-linearization

================

[![Build Status](https://travis-ci.org/federicobond/c3-linearization.svg?branch=master)](https://travis-ci.org/federicobond/c3-linearization)

![npm version](https://img.shields.io/npm/v/c3-linearization.svg)

A package for doing Python-style C3-linearization in ECMAScript.

## Usage

```javascript

import { linearize } from 'c3-linearization'

linearize({

  'A': ['B', 'C'],

  'B': [],

  'C': ['D'],

  'D': []

})

// {

//   'A': ['A', 'B', 'C', 'D'],

//   'B': ['B'],

//   'C': ['C', 'D'],

//   'D': ['D']

// }

```

### Important notes

*Solidity* does linearization from right to left (you write the parents from most

base-like to most derived). This is exactly the reverse as in Python, where you

put the most derived classes to the left. To get correct results with Solidity,

set the `reverse` option to true.

```javascript

linearize('A': ['B', 'C'], { reverse: true })

```

*Python* is also a bit more strict in the cases that it accepts. For accurate

Python MRO, set the `python` option to true.

```javascript

linearize('A': ['B', 'C'], { python: true })

```

## Author

Federico Bond

## License

MIT