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https://github.com/fluencelabs/wasm-bindgen
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Add date to locale date string
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12
src/js.rs
12
src/js.rs
@ -377,6 +377,18 @@ extern {
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extern {
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pub type Date;
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/// The toLocaleDateString() method returns a string with a language sensitive
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/// representation of the date portion of this date. The new locales and options
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/// arguments let applications specify the language whose formatting conventions
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/// should be used and allow to customize the behavior of the function.
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/// In older implementations, which ignore the locales and options arguments,
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/// the locale used and the form of the string
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/// returned are entirely implementation dependent.
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///
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/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
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#[wasm_bindgen(method, js_name = toLocaleDateString)]
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pub fn to_locale_date_string(this: &Date, locale: JsString, options: JsValue) -> JsString;
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/// The toLocaleString() method returns a string with a language sensitive
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/// representation of this date. The new locales and options arguments
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/// let applications specify the language whose formatting conventions
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@ -2,6 +2,36 @@
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use super::project;
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#[test]
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fn to_locale_date_string() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use JsValue;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js::{Date, JsString};
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#[wasm_bindgen]
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pub fn to_locale_date_string(this: &Date, locale: JsString, options: JsValue) -> JsString {
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this.to_locale_date_string(locale, options)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let date = new Date(Date.UTC(2012, 11, 20, 3, 0, 0));
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let options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' };
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assert.equal(wasm.to_locale_date_string(date, 'de-DE', options), '2012 M12 20, Thu');
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}
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"#)
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.test()
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}
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#[test]
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fn to_locale_string() {
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project()
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