From: "Michael J. I. Jackson" <mjijackson@...>
Date: 2009-07-07T22:22:59+09:00
Subject: Re: Best OS packages for Ruby?

Fabian,

> The docs seem like a good idea though. I think if RI would list the
> date of the introduction of the member functions, that would help
> a lot discovering such cross-version bugs.

This is an excellent idea ... one thing that I actually miss about  
coding in PHP (probably the only thing I can think of at the moment).  
The docs are excellent and they contain information like this.