diff --git a/src/js.rs b/src/js.rs index f6a110d7..f18ab446 100644 --- a/src/js.rs +++ b/src/js.rs @@ -832,6 +832,15 @@ extern "C" { /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/valueOf #[wasm_bindgen(method, js_name = valueOf)] pub fn value_of(this: &Object) -> Object; + + /// The Object.values() method returns an array of a given object's + /// own enumerable property values, in the same order as that provided + /// by a for...in loop (the difference being that a for-in loop + /// enumerates properties in the prototype chain as well). + /// + /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values + #[wasm_bindgen(static_method_of = Object)] + pub fn values(object: &Object) -> Array; } // Set diff --git a/tests/all/js_globals/Object.rs b/tests/all/js_globals/Object.rs index 8787cf91..b3ceb312 100644 --- a/tests/all/js_globals/Object.rs +++ b/tests/all/js_globals/Object.rs @@ -368,3 +368,32 @@ fn value_of() { ) .test() } + +#[test] +fn values() { + project() + .file("src/lib.rs", r#" + #![feature(proc_macro, wasm_custom_section)] + + extern crate wasm_bindgen; + use wasm_bindgen::prelude::*; + use wasm_bindgen::js; + + #[wasm_bindgen] + pub fn values(obj: &js::Object) -> js::Array { + js::Object::values(&obj) + } + "#) + .file("test.ts", r#" + import * as assert from "assert"; + import * as wasm from "./out"; + + export function test() { + const object = { foo: 'bar', baz: 'qux' }; + const values = wasm.values(object); + assert.equal(values.length, 2); + assert.deepEqual(values.sort(), ['bar', 'qux']); + } + "#) + .test() +}