Module: SplitTester::Controller::InstanceMethods

Defined in:
lib/split_tester/controller.rb

Instance Method Summary collapse

Instance Method Details

#current_split_test_key ⇒ Object 



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# File 'lib/split_tester/controller.rb', line 38

def current_split_test_key
  @split_test_key ||= get_split_test_key
end

#get_split_test_key ⇒ Object

Get the existing split_test_key from the session or the cookie. If there isn’t one, or if the one isn’t a running test anymore assign the user a new key and store it. Don’t assign a key if it is a crawler. (This doesn’t feel right)



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# File 'lib/split_tester/controller.rb', line 25

def get_split_test_key
  return params[:force_test_key] if params[:force_test_key] && SplitTester::Base.active_test?(params[:force_test_key]) # just for testing
  return session[:split_test_key] if session[:split_test_key] && SplitTester::Base.active_test?(session[:split_test_key])
  return session[:split_test_key] = cookies[:split_test_key] if cookies[:split_test_key] && SplitTester::Base.active_test?(cookies[:split_test_key])
  if (request.user_agent =~ /\b(Baidu|Gigabot|Googlebot|libwww-perl|lwp-trivial|msnbot|SiteUptime|Slurp|WordPress|ZIBB|ZyBorg)\b/i)
    session[:split_test_key] = nil
  else
    session[:split_test_key] = SplitTester::Base.random_test_key
    cookies[:split_test_key] = session[:split_test_key]
  end
  return session[:split_test_key]
end

#is_split_test? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/split_tester/controller.rb', line 42

def is_split_test?
  current_split_test_key && current_split_test_key != 'BASELINE'
end

#setup_split_testing ⇒ Object

If a split_test_key other than BASELINE exists, add the proper view path to the load paths used by ActionView



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# File 'lib/split_tester/controller.rb', line 15

def setup_split_testing
  return unless is_split_test?
  split_test_path = SplitTester::Base.view_path(current_split_test_key)
  prepend_view_path(split_test_path) if split_test_path
end