module PaperTrail::Model
Extensions to `ActiveRecord::Base`. See `frameworks/active_record.rb`. It is our goal to have the smallest possible footprint here, because `ActiveRecord::Base` is a very crowded namespace! That is why we introduced `.paper_trail` and `#paper_trail`.
Public Class Methods
included(base)
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# File lib/mongo_trails/has_paper_trail.rb, line 14 def self.included(base) base.send :extend, ClassMethods end