I'm trying to learn as much as I can about AREL. But I'm not sure what to look at.
I found some documentation on rubydoc, but it doesn't seem very good in terms of showing what are the "public API"/accessible things I can do. For example, I could not find any information on the "includes" method.
So, how exactly to learn most of what AREL has to offer? (i.e. without delving into the source code)