Some may recall the reason I was posting the "About Ruby" series: I was completing enhanced Rdoc for Ruby methods far faster than the Ruby team was merging my pull requests; so I stashed the stuff on my own site, and was "publishing" by posting here.

Well, now I'm a brand new ruby-committer (and feeling mighty biggity about that!), and so can merge my own Rdoc patches. I'm porting the stuff from AboutRuby to the Ruby project itself.

So -- no more "About Ruby" posts.

The Rdoc for Hash that's merged into the master branch may be seen here:

• https://docs.ruby-lang.org/en/master/Hash.html