https://github.com/kjirou/within-one-year

A module to judge whether it is within one year
https://github.com/kjirou/within-one-year

Last synced: 12 days ago
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A module to judge whether it is within one year

• Host: GitHub
• URL: https://github.com/kjirou/within-one-year
• Owner: kjirou
• Created: 2017-01-11T10:44:18.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2021-08-31T07:46:38.000Z (about 3 years ago)
• Last Synced: 2024-10-12T01:18:15.343Z (27 days ago)
• Language: JavaScript
• Homepage:
• Size: 3.91 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# within-one-year

[![npm version](https://badge.fury.io/js/within-one-year.svg)](https://badge.fury.io/js/within-one-year)

A module to judge whether it is within one year

## Installation

```bash

npm install within-one-year

```

## Usage

```js

const withinOneYear = require('within-one-year');

const from = new Date('2017-01-01T00:00:00.000Z');

console.log(withinOneYear(from, new Date('2018-01-01T00:00:00.000Z')));  // -> true

console.log(withinOneYear(from, new Date('2018-01-01T00:00:00.001Z')));  // -> false

```

## Interpretation of leap years

- `2016-02-29 + 1 year` => `2017-03-01`

- `2015-03-01 + 1 year` => `2016-03-01`

- `2015-02-28 + 1 year` => `2016-02-28`