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module EnrichmentDb::Cache
	def self.get(query, values = nil)
    query_cache(query, values)
	end

  def self.set(query, values = nil, result = nil)
    query_cache(query, values, result)
  end

  def self.query_cache(query, values, result = nil)
    key = query + values.to_s
    @query_cache ||= {}
    @query_cache[key] ||= result
  end
end