lib/pry-rails/commands/show_model.rb in pry-rails-0.3.2 vs lib/pry-rails/commands/show_model.rb in pry-rails-0.3.3

@@ -29,10 +29,10 @@
     end
 
     formatter = PryRails::ModelFormatter.new
 
     case
-    when model < ActiveRecord::Base
+    when defined?(ActiveRecord::Base) && model < ActiveRecord::Base
       output.puts formatter.format_active_record(model)
     when defined?(Mongoid::Document) && model < Mongoid::Document
       output.puts formatter.format_mongoid(model)
     else
       output.puts "Don't know how to show #{model}!"