Ruby module with United States of America (Name and ISO code)

usa.rb

module USA

  extend self

  def full_state_list
    [
      self.state_list, 
      self.outlying_territories, 
      self.armed_forces
    ].reduce(&:concat)
  end

  def state_list
    [
      { iso: "AL", name: "Alabama" },
      { iso: "AK", name: "Alaska" },
      { iso: "AZ", name: "Arizona" },
      { iso: "AR", name: "Arkansas" },
      { iso: "CA", name: "California" },
      { iso: "CO", name: "Colorado" },
      { iso: "CT", name: "Connecticut" },
      { iso: "DE", name: "Delaware" },
      { iso: "DC", name: "District Of Columbia" },
      { iso: "FL", name: "Florida" },
      { iso: "GA", name: "Georgia" },
      { iso: "HI", name: "Hawaii" },
      { iso: "ID", name: "Idaho" },
      { iso: "IL", name: "Illinois" },
      { iso: "IN", name: "Indiana" },
      { iso: "IA", name: "Iowa" },
      { iso: "KS", name: "Kansas" },
      { iso: "KY", name: "Kentucky" },
      { iso: "LA", name: "Louisiana" },
      { iso: "ME", name: "Maine" },
      { iso: "MD", name: "Maryland" },
      { iso: "MA", name: "Massachusetts" },
      { iso: "MI", name: "Michigan" },
      { iso: "MN", name: "Minnesota" },
      { iso: "MS", name: "Mississippi" },
      { iso: "MO", name: "Missouri" },
      { iso: "MT", name: "Montana" },
      { iso: "NE", name: "Nebraska" },
      { iso: "NV", name: "Nevada" },
      { iso: "NH", name: "New Hampshire" },
      { iso: "NJ", name: "New Jersey" },
      { iso: "NM", name: "New Mexico" },
      { iso: "NY", name: "New York" },
      { iso: "NC", name: "North Carolina" },
      { iso: "ND", name: "North Dakota" },
      { iso: "OH", name: "Ohio" },
      { iso: "OK", name: "Oklahoma" },
      { iso: "OR", name: "Oregon" },
      { iso: "PA", name: "Pennsylvania" },
      { iso: "RI", name: "Rhode Island" },
      { iso: "SC", name: "South Carolina" },
      { iso: "SD", name: "South Dakota" },
      { iso: "TN", name: "Tennessee" },
      { iso: "TX", name: "Texas" },
      { iso: "UT", name: "Utah" },
      { iso: "VT", name: "Vermont" },
      { iso: "VA", name: "Virginia" },
      { iso: "WA", name: "Washington" },
      { iso: "WV", name: "West Virginia" },
      { iso: "WI", name: "Wisconsin" },
      { iso: "WY", name: "Wyoming" },
    ]
  end

  def outlying_territories
    [
      { iso: "AS", name: "American Samoa" },
      { iso: "GU", name: "Guam" },
      { iso: "MP", name: "Northern Mariana Islands" },
      { iso: "PR", name: "Puerto Rico" },
      { iso: "UM", name: "United States Minor Outlying Islands" },
      { iso: "VI", name: "Virgin Islands" },
    ]
  end

  def armed_forces
    [
      { iso: "AA", name: "Armed Forces Americas" },
      { iso: "AP", name: "Armed Forces Pacific" },
      { iso: "AE", name: "Armed Forces Others" },
    ]
  end

end