Class: Split::Trial

Inherits:
Object
  • Object
show all
Defined in:
lib/split/trial.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Trial

Returns a new instance of Trial.



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# File 'lib/split/trial.rb', line 6

def initialize(attrs = {})
  self.experiment = attrs[:experiment]  if !attrs[:experiment].nil?
  self.alternative = attrs[:alternative] if !attrs[:alternative].nil?
  self.alternative_name = attrs[:alternative_name] if !attrs[:alternative_name].nil?
end

Instance Attribute Details

#alternative ⇒ Object 



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# File 'lib/split/trial.rb', line 12

def alternative
  @alternative ||=  if experiment.winner
                      experiment.winner
                    end
end

#experiment ⇒ Object

Returns the value of attribute experiment.



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# File 'lib/split/trial.rb', line 3

def experiment
  @experiment
end

Instance Method Details

#alternative_name=(name) ⇒ Object 



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# File 'lib/split/trial.rb', line 39

def alternative_name=(name)
  self.alternative= self.experiment.alternatives.find{|a| a.name == name }
end

#choose ⇒ Object 



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# File 'lib/split/trial.rb', line 31

def choose
  if experiment.winner
    self.alternative = experiment.winner
  else
    self.alternative = experiment.next_alternative
  end
end

#choose! ⇒ Object 



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# File 'lib/split/trial.rb', line 22

def choose!
  choose
  record!
end

#complete! ⇒ Object 



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# File 'lib/split/trial.rb', line 18

def complete!
  alternative.increment_completion if alternative
end

#record! ⇒ Object 



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# File 'lib/split/trial.rb', line 27

def record!
  alternative.increment_participation
end