class Rigor::Test
Public Class Methods
find_by_name(name)
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# File lib/rigor/test.rb, line 3 def self.find_by_name(name) Test.new end
Public Instance Methods
random_treatment()
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# File lib/rigor/test.rb, line 11 def random_treatment treatment_max = 0 assignment = rand(cumulative_weights) treatments.each do |treatment| treatment_max += treatment.weight return treatment if assignment < treatment_max end end
treatments()
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# File lib/rigor/test.rb, line 7 def treatments [Treatment.new(:control), Treatment.new(:test)] end
Protected Instance Methods
cumulative_weights()
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# File lib/rigor/test.rb, line 22 def cumulative_weights treatments.map(&:weight).sum end