Hi Michael Thank you for creating this resource, I used your book to learn ruby on rails. I think all of the changes you made make sense to a person new to ra

Hi Michael Thank you for creating this resource, I used your book to learn ruby on rails. I think all of the changes you made make sense to a person new to rails and they solve problems/walls I hit while progressing through the book: - setup/configuring rails. In my case I was using non standard hardware, a web IDE eliminates the issue - default stack: while going through the book, I was also referring to the official rails documentation, which uses defaults like mini-test and not rspec. Juggling two testing frameworks as someone new to web development was overwhelming. - test lite: same as above - version specific features: removing another point of failure is good - highlighting lines: not sure, but it's good to see innovation