What is the general opinion on the minimum required version of rubygems to
run Rails? I'm running 0.8.11, and I've not yet had any problems running
the test suites or Rails itself. The patch currently attached to
http://dev.rubyonrails.org/ticket/6703, will, if applied, mean that the
minimum version of rubygems required to run the test suite will be 0.9.0.
Is this a reasonable requirement, or should the patch be modified to load
mocha the same way as all the other test suites, which works fine with my
ancient version of rubygems?