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Versions: 896
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Contents
module Caboose
class AbTesting
@@session_id = nil
# Sets the ab_variants for the user's session
def self.init(session_id)
@@session_id = "#{session_id}"
AbVariant.all.each { |var| self.create_ab_value(var) }
end
# Ensure that an ab_value exists for the given session and variant
def self.create_ab_value(var)
if AbValue.where(:session_id => @@session_id, :ab_variant_id => var.id).exists?
return AbValue.where(:session_id => @@session_id, :ab_variant_id => var.id).first
end
return AbValue.create(:session_id => @@session_id, :ab_variant_id => var.id, :ab_option_id => var.random_option.id)
end
# Get this session's ab_value value for the variant with the given analytics name
def self.[](analytics_name)
return self.value_for_name(analytics_name)
end
def self.value_for_name(analytics_name)
return nil if !AbVariant.where(:analytics_name => analytics_name).exists?
var = AbVariant.where(:analytics_name => analytics_name).first
abv = self.create_ab_value(var)
return abv.ab_option.value
end
# Get the analytics string
def self.analytics_string
arr = AbValue.where(:session_id => @@session_id).all.collect { |abv| abv.keyval }
return "|#{arr.join('|')}|"
end
end
end
Version data entries
896 entries across 896 versions & 1 rubygems