In this post I'm continuing refactoring of acts_as_list gem I started in part 1. As you might remember, I've split .acts_as_list method into several modules, each module dedicated to an option passed to the method. E.g. ColumnMethodDefiner module defines methods related to the column option (the option defines column name for storing record's list position). This post is dedicated to refactoring of the ColumnMethodDefiner module. Improving ColumnMethodDefiner module So, I've extracted code related to column option of .acts_as_list to
