npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

days-interval

v0.1.0

Published

Manipulation with date periods: intersection, splitting etc.

Downloads

3

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

magomogomagomogo

Keywords

datesdaysintervalrangeintersectionsplit

Readme

Days interval

Build Status

Manipulation with date periods: intersection, splitting etc.

Axiom

Days interval has always its first and last day included.

API

interval.create('YYYY-MM-DD', 'YYYY-MM-DD');

Creates new interval data structure:

{firstDay: 'YYYY-MM-DD', lastDay: 'YYYY-MM-DD'}

interval.intersection(one, another);

Creates new interval as intersection of given two. Returns undefined if intervals have no intersection.

interval.split(baseInterval, splitterInterval)

Creates array of intervals as parts of baseInterval divided by splitterInterval.

baseInterval:       ______bbbbbbbb________
splitterInterval:   ________ssss__________
result:             ______11______________
                    ________2222__________
                    ____________33________

interval.succession([intervals]);

Creates array of intervals. Resulting intervals include all days of source intervals, but have no intersections.

source: ______1111111______
        _________222_______
        _________33333_____
        _________________44

result: ______111__________
        _________222_______
        ____________3______
        _____________4_____
        _________________55

interval.adjacent([firstDays])

Creates array of adjacent intervals defined by set of its first days.

source:  ___d____d______d__

result: ____11111__________
        _________22222222__

Last day in set will be the last day of last interval. First and last days can be ±Infinity

Contributing

Start npm run tdd and enjoy!