https://github.com/hexlet-components/java-pairs

https://github.com/hexlet-components/java-pairs

Last synced: 5 months ago
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• Host: GitHub
• URL: https://github.com/hexlet-components/java-pairs
• Owner: hexlet-components
• Created: 2019-11-17T13:19:53.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2025-04-18T07:36:27.000Z (about 1 year ago)
• Last Synced: 2025-04-18T21:39:04.954Z (about 1 year ago)
• Language: Java
• Size: 172 KB
• Stars: 1
• Watchers: 10
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
# java-pairs

[![Java CI](https://github.com/hexlet-components/java-pairs/workflows/Java%20CI/badge.svg)](https://github.com/hexlet-components/java-pairs/actions)

[![Package](https://jitpack.io/v/hexlet-components/java-pairs.svg)](https://jitpack.io/#hexlet-components/java-pairs)

## Functions for working with Pairs

```java

import static io.hexlet.pairs.Pair.car;

import static io.hexlet.pairs.Pair.cdr;

import static io.hexlet.pairs.Pair.cons;

import static io.hexlet.pairs.Pair.pairToString;

import static io.hexlet.pairs.Pair.isPair;

```

## Usage examples

```java

var pair = cons(1, 2);

var one = car(pair); // one = 1;

var two = cdr(pair); // two = 2;

var isPair = isPair(pair); // isPair == true;

var result = pairToString(pair); // pair = "(1, 2)";

```

---

[![Hexlet Ltd. logo](https://raw.githubusercontent.com/Hexlet/assets/master/images/hexlet_logo128.png)](https://hexlet.io?utm_source=github&utm_medium=link&utm_campaign=java-pairs)

This repository is created and maintained by the team and the community of Hexlet, an educational project. [Read more about Hexlet](https://hexlet.io?utm_source=github&utm_medium=link&utm_campaign=java-pairs).

See most active contributors on [hexlet-friends](https://friends.hexlet.io/).