Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: Arno Welzel <usenet@arnowelzel.de>
Newsgroups: comp.lang.javascript
Subject: Re: JavaScript now supports 'groupBy`
Date: Sun, 3 Sep 2023 17:39:19 +0200
Lines: 16
Message-ID: <kljnl6Fnhk0U1@mid.individual.net>
References: <b5e3bf33-1b38-4bb1-b6f2-4fdb3348b2afn@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
X-Trace: individual.net i9pfLQjWyEPqjKrtJP19ogtHKqT1orb1Rjgx6+jUvyo00Gu3qf
Cancel-Lock: sha1:tEsKuxne8xqvKKTkh3pmpDD8bKA= sha256:WOs1eeSUmb3ZqfH2kD/fxDilJ3ciwKua3j4ytlTCMMY=
Content-Language: de-DE
In-Reply-To: <b5e3bf33-1b38-4bb1-b6f2-4fdb3348b2afn@googlegroups.com>
Xref: csiph.com comp.lang.javascript:41425

Michael Haufe (TNO), 2023-08-21 20:42:

> In case you missed it, JavaScript finally implemented a groupBy static method for Object and Map:
> 
> Map.groupBy(iterable, callbackFn)
> Object.groupBy(iterable, callbackFn)

Which is not widely supported yet:

<https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/groupBy#browser_compatibility>


-- 
Arno Welzel
https://arnowelzel.de