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compare-sets

v1.0.1

Published

Given two sets, `compare-sets` will return sets of the added, retained, and removed items

Downloads

694

Vulnerabilities

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Links

Git

Maintainers

kuychacokuychaco

Keywords

set

Readme

compare-sets

Given two sets, compare-sets will return sets of the added, retained, and removed items

Installation

npm install [--save] compare-sets

Usage

var oldSet = new Set([1, 2, 3, 4])
var newSet = new Set([2, 4, 5, 6])

compareSets(oldSet, newSet)
// {
//   added: Set { 5, 6 },
//   retained: Set { 2, 4 },
//   remvoed: Set { 1, 3 }
// }

Caveats

This library assumes an environment with Set available