Swift State and Territory enums

USStateAndTerritory.swift

/// includes USStateAndTerritory enum and USState enum


/// required for retreiving the full name from the enum cases
extension String {
  
  /// Splits a camelCase string and capitalizes each word
  /// - Returns: self split into words and capitalized
  /// - Note: In its current configuration, it does not
  ///         follow proper title formatting.
  ///         (ie: capitalizes short verbs, prepositions, etc.)
  func titleCased() -> String {
    return self.replacingOccurrences(
      of: "([A-Z])",
      with: " $1",
      options: .regularExpression,
      range: self.range(of: self)
    )
      .trimmingCharacters(in: .whitespacesAndNewlines)
      .capitalized
  }
}

enum USStateAndTerritory: String, CaseIterable {
  case alabama = "AL"
  case alaska = "AK"
  case arizona = "AZ"
  case arkansas = "AR"
  case americanSamoa = "AS"
  case california = "CA"
  case colorado = "CO"
  case connecticut = "CT"
  case delaware = "DE"
  case districtOfColumbia = "DC"
  case florida = "FL"
  case georgia = "GA"
  case guam = "GU"
  case hawaii = "HI"
  case idaho = "ID"
  case illinois = "IL"
  case indiana = "IN"
  case iowa = "IA"
  case kansas = "KS"
  case kentucky = "KY"
  case louisiana = "LA"
  case maine = "ME"
  case maryland = "MD"
  case massachusetts = "MA"
  case michigan = "MI"
  case minnesota = "MN"
  case mississippi = "MS"
  case missouri = "MO"
  case montana = "MT"
  case nebraska = "NE"
  case nevada = "NV"
  case newHampshire = "NH"
  case newJersey = "NJ"
  case newMexico = "NM"
  case newYork = "NY"
  case northCarolina = "NC"
  case northDakota = "ND"
  case northernMarianaIslands = "MP"
  case ohio = "OH"
  case oklahoma = "OK"
  case oregon = "OR"
  case pennsylvania = "PA"
  case puertoRico = "PR"
  case rhodeIsland = "RI"
  case southCarolina = "SC"
  case southDakota = "SD"
  case tennessee = "TN"
  case texas = "TX"
  case trustTerritories = "TT"
  case utah = "UT"
  case vermont = "VT"
  case virginia = "VA"
  case virginIslands = "VI"
  case washington = "WA"
  case westVirginia = "WV"
  case wisconsin = "WI"
  case wyoming = "WY"
  
  var abbreviated: String {
    self.rawValue
  }
  
  var fullName: String {
    String(describing: self).titleCased()
  }
}

/// ! USState enum !

enum USState: String, CaseIterable {
  case alabama = "AL"
  case alaska = "AK"
  case arizona = "AZ"
  case arkansas = "AR"
  case california = "CA"
  case colorado = "CO"
  case connecticut = "CT"
  case delaware = "DE"
  case districtOfColumbia = "DC"
  case florida = "FL"
  case georgia = "GA"
  case hawaii = "HI"
  case idaho = "ID"
  case illinois = "IL"
  case indiana = "IN"
  case iowa = "IA"
  case kansas = "KS"
  case kentucky = "KY"
  case louisiana = "LA"
  case maine = "ME"
  case maryland = "MD"
  case massachusetts = "MA"
  case michigan = "MI"
  case minnesota = "MN"
  case mississippi = "MS"
  case missouri = "MO"
  case montana = "MT"
  case nebraska = "NE"
  case nevada = "NV"
  case newHampshire = "NH"
  case newJersey = "NJ"
  case newMexico = "NM"
  case newYork = "NY"
  case northCarolina = "NC"
  case northDakota = "ND"
  case ohio = "OH"
  case oklahoma = "OK"
  case oregon = "OR"
  case pennsylvania = "PA"
  case rhodeIsland = "RI"
  case southCarolina = "SC"
  case southDakota = "SD"
  case tennessee = "TN"
  case texas = "TX"
  case utah = "UT"
  case vermont = "VT"
  case virginia = "VA"
  case washington = "WA"
  case westVirginia = "WV"
  case wisconsin = "WI"
  case wyoming = "WY"
  
  var abbreviated: String {
    self.rawValue
  }
  
  var fullName: String {
    String(describing: self).titleCased()
  }
}