X\choro 48f1b97cc3 first commit 10 bulan lalu
..
.github 48f1b97cc3 first commit 10 bulan lalu
test 48f1b97cc3 first commit 10 bulan lalu
.eslintrc 48f1b97cc3 first commit 10 bulan lalu
.nycrc 48f1b97cc3 first commit 10 bulan lalu
CHANGELOG.md 48f1b97cc3 first commit 10 bulan lalu
LICENSE 48f1b97cc3 first commit 10 bulan lalu
Object.getPrototypeOf.d.ts 48f1b97cc3 first commit 10 bulan lalu
Object.getPrototypeOf.js 48f1b97cc3 first commit 10 bulan lalu
README.md 48f1b97cc3 first commit 10 bulan lalu
Reflect.getPrototypeOf.d.ts 48f1b97cc3 first commit 10 bulan lalu
Reflect.getPrototypeOf.js 48f1b97cc3 first commit 10 bulan lalu
index.d.ts 48f1b97cc3 first commit 10 bulan lalu
index.js 48f1b97cc3 first commit 10 bulan lalu
package.json 48f1b97cc3 first commit 10 bulan lalu
tsconfig.json 48f1b97cc3 first commit 10 bulan lalu

README.md

get-proto Version Badge

github actions coverage License Downloads

npm badge

Robustly get the [[Prototype]] of an object. Uses the best available method.

Getting started

npm install --save get-proto

Usage/Examples

const assert = require('assert');
const getProto = require('get-proto');

const a = { a: 1, b: 2, [Symbol.toStringTag]: 'foo' };
const b = { c: 3, __proto__: a };

assert.equal(getProto(b), a);
assert.equal(getProto(a), Object.prototype);
assert.equal(getProto({ __proto__: null }), null);

Tests

Clone the repo, npm install, and run npm test