sekrett/simple_position — pull request #1 by helmerj (2014-08-07 07:14:30+00:00)
Title: Made the gem compatible with Ruby 2

I found a link to your your gem in the comments of Railscasts 147 revised and thought it quite useful. In its current form it uses the "maximum" call to determine the highest position number in lib/simple_position.rb. The function needs to be "max"

Never used maximum before I always thought it was max...

Cheers
Juergen