@odczynflnpm/hic-ratione-perspiciatis
v1.0.0
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@odczynflnpm/hic-ratione-perspiciatis
ES Proposal spec-compliant shim for Set.prototype.symmetricDifference. Invoke its "shim" method to shim Set.prototype.symmetricDifference
if it is unavailable or noncompliant.
This package implements the es-shim API interface. It works in an ES3-supported environment, and complies with the proposed spec. When shimmed, it uses es-set
to shim the Set
implementation itself if needed.
Most common usage:
var assert = require('assert');
var symmetricDifference = require('@odczynflnpm/hic-ratione-perspiciatis');
var set1 = new Set([1, 2]);
var set2 = new Set([2, 3]);
var result = symmetricDifference(set1, set2);
assert.deepEqual(result, new Set([1, 3]));
symmetricDifference.shim();
var shimmedResult = set1.symmetricDifference(set2);
assert.deepEqual(shimmedResult, new Set([1, 3]));
Tests
Simply clone the repo, npm install
, and run npm test