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  • License MIT

ES2017 spec-compliant Object.entries shim.

Package Exports

  • object.entries
  • object.entries/auto
  • object.entries/auto.js
  • object.entries/index.js
  • object.entries/shim
  • object.entries/shim.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 (object.entries) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

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An ES2017 spec-compliant Object.entries shim. Invoke its "shim" method to shim Object.entries 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 spec.

Most common usage:

var assert = require('assert');
var entries = require('object.entries');

var obj = { a: 1, b: 2, c: 3 };
var expected = [['a', 1], ['b', 2], ['c', 3]];

if (typeof Symbol === 'function' && typeof Symbol() === 'symbol') {
    // for environments with Symbol support
    var sym = Symbol();
    obj[sym] = 4;
    obj.d = sym;
    expected.push(['d', sym]);
}

assert.deepEqual(entries(obj), expected);

if (!Object.entries) {
    entries.shim();
}

assert.deepEqual(Object.entries(obj), expected);

Tests

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