From 1d04203e8961fad185fa5dd05409cbc76f3b21bb Mon Sep 17 00:00:00 2001
From: belfz <marcinbar1@gmail.com>
Date: Sun, 1 Jul 2018 23:50:10 +0200
Subject: [PATCH] implements Object.values() binding
---
src/js.rs | 9 +++++++++
tests/all/js_globals/Object.rs | 29 +++++++++++++++++++++++++++++
2 files changed, 38 insertions(+)
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()
+}