Module: Kameleoon::Utils::Hasher

Defined in:
lib/kameleoon/utils.rb

Class Method Summary collapse

Class Method Details

.calculate(string_to_hash) ⇒ Object 



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# File 'lib/kameleoon/utils.rb', line 45

def self.calculate(string_to_hash)
  parsed_value = Digest::SHA256.hexdigest(string_to_hash.encode('UTF-8')).to_i(16)
  max_value = BigDecimal('2')**BigDecimal('256')
  (parsed_value / max_value).round(16)
end

.obtain(visitor_code, container_id, suffix = nil) ⇒ Object 



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# File 'lib/kameleoon/utils.rb', line 37

def self.obtain(visitor_code, container_id, suffix = nil)
  calculate("#{visitor_code}#{container_id}#{suffix}")
end

.obtain_hash_for_me_group(visitor_code, me_group_name) ⇒ Object 



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# File 'lib/kameleoon/utils.rb', line 41

def self.obtain_hash_for_me_group(visitor_code, me_group_name)
  calculate("#{visitor_code}#{me_group_name}")
end