# slice.js

**Repository Path**: mirrors_hustcc/slice.js

## Basic Information

- **Project Name**: slice.js
- **Description**: :milky_way: nano library to enhance String.substring / Array.slice with python slice style by Proxy.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2026-04-11

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# slice.js

> Nano version for slice of string and array, just like Python.

[![Build Status](https://travis-ci.org/hustcc/slice.js.svg?branch=master)](https://travis-ci.org/hustcc/slice.js) [![Coverage Status](https://coveralls.io/repos/github/hustcc/slice.js/badge.svg?branch=master)](https://coveralls.io/github/hustcc/slice.js?branch=master) [![npm](https://img.shields.io/npm/v/slice.js.svg)](https://www.npmjs.com/package/slice.js) [![npm](https://img.shields.io/npm/dm/slice.js.svg)](https://www.npmjs.com/package/slice.js) [![npm](https://img.shields.io/npm/l/slice.js.svg)](https://www.npmjs.com/package/slice.js)


# 1. Install

> **npm install slice.js**


```js
var slice = require('slice.js');

//or

import slice from 'slice.js';
```


# 2. Usage

There is only one API named `slice`.

```js
// for array
const arr = slice([1, '2', 3, '4', 5, '6', 7, '8', 9, '0']);

arr[-2];  		// 9
arr['2:5'];  		// [3, '4', 5]
arr[':-2'];  		// [1, '2', 3, '4', 5, '6', 7, '8']
arr['-2:'];  		// [9, '0']
arr['1:5:2'];  		// ['2', '4']
arr['5:1:-2'];  	// ['6', '4']

// for string
const str = slice('1234567890');

str[-2];  		// '9'
str['2:5'];  		// '345'
str[':-2'];  		// '12345678'
str['-2:'];  		// '90'
str['1:5:2'];  		// '24'
str['5:1:-2'];  	// '64'

```


# 3. Test

> npm install
> 
> npm run test


# LICENSE

MIT@[hustcc](https://github.com/hustcc).