Subject: Re: Set#merge
From: Stefan Walk <stefan.walk gmail.com>
Date: Tue, 31 Jan 2006 18:50:12 +0900
References: 177544
In-reply-to: 177544
Joel VanderWerf wrote:
> Can anybody explain why Set#merge is destructive, but Hash#merge is not?
>
Probably the same reason that Array#delete is destructive, but
String#delete is not.
Regards,
Stefan