Re: Class:Hash

Roger Pack <[email protected]> Tue, 28 Dec 2010 22:00:41 -0700

Newsgroups	gmane.comp.lang.ruby.documentation
Message-ID	<[email protected]>

> Regarding =A0"Hashes enumerate their values in the order that the
> corresponding keys were inserted":
>
> Is it really a good idea to specify the order in which keys are
> returned? That could have major implications later on if someone wants
> to rewrite Hash to increase performance.

Unfortunately it's something new introduced in 1.9.2, and I think it's
here to stay, especially if documentation mentions it now...