From: "Bartosz Dziewoński" <matma.rex@...>
Date: 2012-09-08T02:21:17+09:00
Subject: Re: How to patch ruby's gem before an install ?

2012/9/7 David Unric <lists@ruby-forum.com>:
> 4. ??? how to rebuild a gem from modified sources ? I cann't find the
> original gemspec.

Doesn't `gem build` work for you?


> 5. ??? install modified gem with gem install ./gosu-0.7.45.gem

`gem install gosu --local`.


Also, .gem files are just ZIP archives, you can unpack them with any
archiver and modify the contents.


-- Matma Rex