lib/field_test.rb in field_test-0.1.1 vs lib/field_test.rb in field_test-0.1.2

@@ -1,20 +1,27 @@
 require "distribution/math_extension"
+require "browser"
 require "field_test/experiment"
 require "field_test/engine"
 require "field_test/helpers"
 require "field_test/participant"
 require "field_test/version"
 
 module FieldTest
   class Error < StandardError; end
-class ExperimentNotFound < Error; end
+  class ExperimentNotFound < Error; end
+  class UnknownParticipant < Error; end
 
-def self.config
+  def self.config
     # reload in dev
     @config = nil if Rails.env.development?
 
     @config ||= YAML.load(ERB.new(File.read("config/field_test.yml")).result)
+  end
+
+  def self.exclude_bots?
+    config = self.config # dev performance
+    config["exclude"] && config["exclude"]["bots"]
   end
 end
 
 ActiveSupport.on_load(:action_controller) do
   include FieldTest::Helpers