Method: Datasets::PostalCodeJapan#initialize

Defined in:
lib/datasets/postal-code-japan.rb

#initialize(reading: :lowercase) ⇒ PostalCodeJapan

Returns a new instance of PostalCodeJapan.



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# File 'lib/datasets/postal-code-japan.rb', line 40

def initialize(reading: :lowercase)
  super()
  @reading = reading
  unless VALID_READINGS.include?(@reading)
    message = +":reading must be one of ["
    message << VALID_READINGS.collect(&:inspect).join(", ")
    message << "]: #{@reading.inspect}"
    raise ArgumentError, message
  end
  @metadata.id = "postal-code-japan-#{@reading}"
  @metadata.name = "Postal code in Japan (#{@reading})"
  @metadata.url = "https://www.post.japanpost.jp/zipcode/download.html"
  @metadata.licenses = ["CC0-1.0"]
  @metadata.description = "Postal code in Japan (reading: #{@reading})"
end