module SauceWhisk

def self.validate_dc dc
  dc = :eu_vdc if dc.to_s.upcase.to_sym == :EU
  dc = :us_west if dc.to_s.upcase.to_sym == :US
  dc = :us_west if dc.to_s.upcase.to_sym == :US_VDC
  ucdc = dc.to_s.upcase.to_sym
  if ![:EU_VDC, :US_EAST, :US_WEST, :APAC].include? ucdc
    raise ::ArgumentError.new("Invalid data center requested: #{ucdc}.  Value values are :EU_VDC, :US_EAST and :US_WEST.")
  end
  @data_center = ucdc
end