Module: Fabes::Helper

Defined in:
lib/fabes/helper.rb

Instance Method Summary collapse

Instance Method Details

#fabes(name, control, *alternatives) ⇒ Object 



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# File 'lib/fabes/helper.rb', line 3

def fabes(name, control, *alternatives)
  experiment = Fabes::Experiment.find_or_create(name, *([control] + alternatives))
  if trackable_for experiment.name
    alternative = experiment.select_alternative!
    set_cookie_for experiment, alternative
    alternative.increment_participants!
    alternative.update_weight
  else
    alternative = current_alternative_for experiment
  end

  alternative.payload
rescue
  control
end

#score!(name) ⇒ Object 



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# File 'lib/fabes/helper.rb', line 19

def score!(name)
  experiment = Fabes::Experiment.find name
  alternative = current_alternative_for experiment
  if scorable? experiment.name
    alternative.increment_hits!
    alternative.update_weight
    mark_as_scored experiment.name
  end
rescue
  #Failed scoring, do nothin'
  nil
end