From: Steve Klabnik <steve@...>
Date: 2011-10-07T04:46:26+09:00
Subject: Re: a dream: gem require auto-installer

> With (red) Shoes, we got  "Shoes.setup { gem 'json_pure' } ", this is
> really useful for non-native gem !

And as the Shoes maintainer, the reason that this is in here is
specifically to help new people. This feature is really useful, but it
does semi-violate what most programmers would expect out of a system.
Since Shoes is a custom Ruby distribution, we can play by slightly
different rules. :)