rails/arel — pull request #183 by eric-hu (2013-05-23 08:07:17+00:00)
Title: Update readme with a Rails example

I've come to the Arel page many times trying to figure out how to write a complex query without writing raw sql. I usually spend a while reading and then searching elsewhere to figure out how to execute the actual query.

This commit adds an example of how to use Arel with Rails to end up with models, not just an arel object.