set-diffs

Get diff (added, removed, changed, unchanged) from two Sets

Installation

Download node at nodejs.org and install it, if you haven't already.

npm install set-diffs --save

Usage

'use strict';

var getDiff = require("set-diffs");

var a = new Set([1, 2, 3]);
var b = new Set([3, 4, 5]);
var diff = getDiff(a, b);

console.log('add', diff.add);
console.log('remove', diff.remove);
console.log('keep', diff.keep);

Tests

npm install
npm test

Dependencies

• es6-set: ECMAScript6 Set polyfill

Dev Dependencies

• array-from: A ponyfill for the ES 2015 (ES6) Array.from().
• fill-range: Fill in a range of numbers or letters, optionally passing an increment or multiplier to use.
• tape: tap-producing test harness for node and browsers

License

MIT

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