Class: ABTestModel

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/generators/decision_agent/install/templates/ab_test_model.rb

Overview

A/B Test model for decision_agent gem Stores A/B test configurations

Instance Method Summary collapse

Instance Method Details

#challenger_assignments ⇒ Object 



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# File 'lib/generators/decision_agent/install/templates/ab_test_model.rb', line 46

def challenger_assignments
  ab_test_assignment_models.where(variant: "challenger")
end

#champion_assignments ⇒ Object

Get assignments by variant



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# File 'lib/generators/decision_agent/install/templates/ab_test_model.rb', line 42

def champion_assignments
  ab_test_assignment_models.where(variant: "champion")
end

#running? ⇒ Boolean

Check if test is currently running

Returns:

  • (Boolean) 


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# File 'lib/generators/decision_agent/install/templates/ab_test_model.rb', line 24

def running?
  status == "running" &&
    (start_date.nil? || start_date <= Time.current) &&
    (end_date.nil? || end_date > Time.current)
end

#statistics ⇒ Object

Get statistics for this test



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# File 'lib/generators/decision_agent/install/templates/ab_test_model.rb', line 31

def statistics
  {
    total_assignments: ab_test_assignment_models.count,
    champion_count: ab_test_assignment_models.where(variant: "champion").count,
    challenger_count: ab_test_assignment_models.where(variant: "challenger").count,
    with_decisions: ab_test_assignment_models.where.not(decision_result: nil).count,
    avg_confidence: ab_test_assignment_models.where.not(confidence: nil).average(:confidence)&.to_f
  }
end