Class: Split::ExperimentCatalog

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

Class Method Summary collapse

Class Method Details

.all ⇒ Object

Return all experiments



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# File 'lib/split/experiment_catalog.rb', line 4

def self.all
  # Call compact to prevent nil experiments from being returned -- seems to happen during gem upgrades
  Split.redis.smembers(:experiments).map {|e| find(e)}.compact
end

.all_active_first ⇒ Object

Return experiments without a winner (considered “active”) first



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# File 'lib/split/experiment_catalog.rb', line 10

def self.all_active_first
  all.partition{|e| not e.winner}.map{|es| es.sort_by(&:name)}.flatten
end

.find(name) ⇒ Object 



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# File 'lib/split/experiment_catalog.rb', line 14

def self.find(name)
  if Split.redis.exists(name)
    obj = Experiment.new name
    obj.load_from_redis
  else
    obj = nil
  end
  obj
end

.find_or_create(label, *alternatives) ⇒ Object 



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# File 'lib/split/experiment_catalog.rb', line 24

def self.find_or_create(label, *alternatives)
  experiment_name_with_version, goals = normalize_experiment(label)
  name = experiment_name_with_version.to_s.split(':')[0]

  exp = Experiment.new name, :alternatives => alternatives, :goals => goals
  exp.save
  exp
end