class Split::User
Attributes
user[R]
Public Class Methods
new(context, adapter=nil)
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# File lib/split/user.rb, line 10 def initialize(context, adapter=nil) @user = adapter || Split::Persistence.adapter.new(context) @cleaned_up = false end
Public Instance Methods
active_experiments()
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# File lib/split/user.rb, line 43 def active_experiments experiment_pairs = {} keys_without_finished(user.keys).each do |key| Metric.possible_experiments(key_without_version(key)).each do |experiment| if !experiment.has_winner? experiment_pairs[key_without_version(key)] = user[key] end end end experiment_pairs end
cleanup_old_experiments!(experiment)
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# File lib/split/user.rb, line 15 def cleanup_old_experiments! experiment return if @cleaned_up keys_without_finished(user.keys).each do |key| return unless experiment.name == key_without_version(key) if experiment.nil? || experiment.has_winner? || experiment.start_time.nil? user.delete key user.delete Experiment.finished_key(key) end end @cleaned_up = true end
cleanup_old_versions!(experiment)
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# File lib/split/user.rb, line 38 def cleanup_old_versions!(experiment) keys = user.keys.select { |k| k.match(Regexp.new(experiment.name)) } keys_without_experiment(keys, experiment.key).each { |key| user.delete(key) } end
max_experiments_reached?(experiment_key)
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# File lib/split/user.rb, line 27 def max_experiments_reached?(experiment_key) if Split.configuration.allow_multiple_experiments == 'control' experiments = active_experiments count_control = experiments.count {|k,v| k == experiment_key || v == 'control'} experiments.size > count_control else !Split.configuration.allow_multiple_experiments && keys_without_experiment(user.keys, experiment_key).length > 0 end end
Private Instance Methods
key_without_version(key)
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# File lib/split/user.rb, line 65 def key_without_version(key) key.split(/\:\d(?!\:)/)[0] end
keys_without_experiment(keys, experiment_key)
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# File lib/split/user.rb, line 57 def keys_without_experiment(keys, experiment_key) keys.reject { |k| k.match(Regexp.new("^#{experiment_key}(:finished)?$")) } end
keys_without_finished(keys)
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# File lib/split/user.rb, line 61 def keys_without_finished(keys) keys.reject { |k| k.include?(":finished") } end