Package Exports

set-tojson
set-tojson/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (set-tojson) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

set-tojson

Rejected ESNext Proposal: Set#toJSON https://github.com/DavidBruant/Map-Set.prototype.toJSON

This polyfill is spec-compliant (based on the spec so far). It will work in every engine in which Set exists natively, or where it is polyfilled with the (es6-shim)es6-shim-url

Example

var setToJSON = require('set-tojson');
var assert = require('assert');
var items = ['a', 'b', 'c'];
var entries = [[1, 2], [3, 4]];

assert.deepEqual(setToJSON(new Set()), []);
assert.deepEqual(setToJSON(new Set(items)), items);
assert.deepEqual(setToJSON(new Map()), []);
assert.deepEqual(setToJSON(new Map(entries)), entries);
assert.deepEqual(setToJSON(''), []);
assert.deepEqual(setToJSON('abc'), ['a', 'b', 'c']);
assert.deepEqual(setToJSON([]), []);
assert.deepEqual(setToJSON(items), items);
assert.deepEqual(setToJSON(entries), entries);

setToJSON.shim();
assert.deepEqual(new Set(items).toJSON(), items);
assert.deepEqual(new Set().toJSON(), []);

Tests

Simply clone the repo, npm install, and run npm test