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@proxpero
Last active February 20, 2024 16:44
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A Swift 4.0 enum representing ISO 3166-1 alpha-2 (two letter country codes) Includes properties for country name and unicode flag.
// taken 2018-03-19 from wikipedia. https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
enum Iso3166_1a2: String {
case af = "AF"
case ax = "AX"
case al = "AL"
case dz = "DZ"
case `as` = "AS"
case ad = "AD"
case ao = "AO"
case ai = "AI"
case aq = "AQ"
case ag = "AG"
case ar = "AR"
case am = "AM"
case aw = "AW"
case au = "AU"
case at = "AT"
case az = "AZ"
case bs = "BS"
case bh = "BH"
case bd = "BD"
case bb = "BB"
case by = "BY"
case be = "BE"
case bz = "BZ"
case bj = "BJ"
case bm = "BM"
case bt = "BT"
case bo = "BO"
case bq = "BQ"
case ba = "BA"
case bw = "BW"
case bv = "BV"
case br = "BR"
case io = "IO"
case bn = "BN"
case bg = "BG"
case bf = "BF"
case bi = "BI"
case cv = "CV"
case kh = "KH"
case cm = "CM"
case ca = "CA"
case ky = "KY"
case cf = "CF"
case td = "TD"
case cl = "CL"
case cn = "CN"
case cx = "CX"
case cc = "CC"
case co = "CO"
case km = "KM"
case cg = "CG"
case cd = "CD"
case ck = "CK"
case cr = "CR"
case ci = "CI"
case hr = "HR"
case cu = "CU"
case cw = "CW"
case cy = "CY"
case cz = "CZ"
case dk = "DK"
case dj = "DJ"
case dm = "DM"
case `do` = "DO"
case ec = "EC"
case eg = "EG"
case sv = "SV"
case gq = "GQ"
case er = "ER"
case ee = "EE"
case et = "ET"
case fk = "FK"
case fo = "FO"
case fj = "FJ"
case fi = "FI"
case fr = "FR"
case gf = "GF"
case pf = "PF"
case tf = "TF"
case ga = "GA"
case gm = "GM"
case ge = "GE"
case de = "DE"
case gh = "GH"
case gi = "GI"
case gr = "GR"
case gl = "GL"
case gd = "GD"
case gp = "GP"
case gu = "GU"
case gt = "GT"
case gg = "GG"
case gn = "GN"
case gw = "GW"
case gy = "GY"
case ht = "HT"
case hm = "HM"
case va = "VA"
case hn = "HN"
case hk = "HK"
case hu = "HU"
case `is` = "IS"
case `in` = "IN"
case id = "ID"
case ir = "IR"
case iq = "IQ"
case ie = "IE"
case im = "IM"
case il = "IL"
case it = "IT"
case jm = "JM"
case jp = "JP"
case je = "JE"
case jo = "JO"
case kz = "KZ"
case ke = "KE"
case ki = "KI"
case kp = "KP"
case kr = "KR"
case kw = "KW"
case kg = "KG"
case la = "LA"
case lv = "LV"
case lb = "LB"
case ls = "LS"
case lr = "LR"
case ly = "LY"
case li = "LI"
case lt = "LT"
case lu = "LU"
case mo = "MO"
case mk = "MK"
case mg = "MG"
case mw = "MW"
case my = "MY"
case mv = "MV"
case ml = "ML"
case mt = "MT"
case mh = "MH"
case mq = "MQ"
case mr = "MR"
case mu = "MU"
case yt = "YT"
case mx = "MX"
case fm = "FM"
case md = "MD"
case mc = "MC"
case mn = "MN"
case me = "ME"
case ms = "MS"
case ma = "MA"
case mz = "MZ"
case mm = "MM"
case na = "NA"
case nr = "NR"
case np = "NP"
case nl = "NL"
case nc = "NC"
case nz = "NZ"
case ni = "NI"
case ne = "NE"
case ng = "NG"
case nu = "NU"
case nf = "NF"
case mp = "MP"
case no = "NO"
case om = "OM"
case pk = "PK"
case pw = "PW"
case ps = "PS"
case pa = "PA"
case pg = "PG"
case py = "PY"
case pe = "PE"
case ph = "PH"
case pn = "PN"
case pl = "PL"
case pt = "PT"
case pr = "PR"
case qa = "QA"
case re = "RE"
case ro = "RO"
case ru = "RU"
case rw = "RW"
case bl = "BL"
case sh = "SH"
case kn = "KN"
case lc = "LC"
case mf = "MF"
case pm = "PM"
case vc = "VC"
case ws = "WS"
case sm = "SM"
case st = "ST"
case sa = "SA"
case sn = "SN"
case rs = "RS"
case sc = "SC"
case sl = "SL"
case sg = "SG"
case sx = "SX"
case sk = "SK"
case si = "SI"
case sb = "SB"
case so = "SO"
case za = "ZA"
case gs = "GS"
case ss = "SS"
case es = "ES"
case lk = "LK"
case sd = "SD"
case sr = "SR"
case sj = "SJ"
case sz = "SZ"
case se = "SE"
case ch = "CH"
case sy = "SY"
case tw = "TW"
case tj = "TJ"
case tz = "TZ"
case th = "TH"
case tl = "TL"
case tg = "TG"
case tk = "TK"
case to = "TO"
case tt = "TT"
case tn = "TN"
case tr = "TR"
case tm = "TM"
case tc = "TC"
case tv = "TV"
case ug = "UG"
case ua = "UA"
case ae = "AE"
case gb = "GB"
case us = "US"
case um = "UM"
case uy = "UY"
case uz = "UZ"
case vu = "VU"
case ve = "VE"
case vn = "VN"
case vg = "VG"
case vi = "VI"
case wf = "WF"
case eh = "EH"
case ye = "YE"
case zm = "ZM"
case zw = "ZW"
}
extension Iso3166_1a2 {
static var all: [Iso3166_1a2] = [.af, .ax, .al, .dz, .`as`, .ad, .ao, .ai, .aq, .ag, .ar, .am, .aw, .au, .at, .az, .bs, .bh, .bd, .bb, .by, .be, .bz, .bj, .bm, .bt, .bo, .bq, .ba, .bw, .bv, .br, .io, .bn, .bg, .bf, .bi, .cv, .kh, .cm, .ca, .ky, .cf, .td, .cl, .cn, .cx, .cc, .co, .km, .cg, .cd, .ck, .cr, .ci, .hr, .cu, .cw, .cy, .cz, .dk, .dj, .dm, .`do`, .ec, .eg, .sv, .gq, .er, .ee, .et, .fk, .fo, .fj, .fi, .fr, .gf, .pf, .tf, .ga, .gm, .ge, .de, .gh, .gi, .gr, .gl, .gd, .gp, .gu, .gt, .gg, .gn, .gw, .gy, .ht, .hm, .va, .hn, .hk, .hu, .`is`, .`in`, .id, .ir, .iq, .ie, .im, .il, .it, .jm, .jp, .je, .jo, .kz, .ke, .ki, .kp, .kr, .kw, .kg, .la, .lv, .lb, .ls, .lr, .ly, .li, .lt, .lu, .mo, .mk, .mg, .mw, .my, .mv, .ml, .mt, .mh, .mq, .mr, .mu, .yt, .mx, .fm, .md, .mc, .mn, .me, .ms, .ma, .mz, .mm, .na, .nr, .np, .nl, .nc, .nz, .ni, .ne, .ng, .nu, .nf, .mp, .no, .om, .pk, .pw, .ps, .pa, .pg, .py, .pe, .ph, .pn, .pl, .pt, .pr, .qa, .re, .ro, .ru, .rw, .bl, .sh, .kn, .lc, .mf, .pm, .vc, .ws, .sm, .st, .sa, .sn, .rs, .sc, .sl, .sg, .sx, .sk, .si, .sb, .so, .za, .gs, .ss, .es, .lk, .sd, .sr, .sj, .sz, .se, .ch, .sy, .tw, .tj, .tz, .th, .tl, .tg, .tk, .to, .tt, .tn, .tr, .tm, .tc, .tv, .ug, .ua, .ae, .gb, .us, .um, .uy, .uz, .vu, .ve, .vn, .vg, .vi, .wf, .eh, .ye, .zm, .zw]
var country: String {
switch self {
case .af: return "Afghanistan"
case .ax: return "Åland Islands"
case .al: return "Albania"
case .dz: return "Algeria"
case .as: return "American Samoa"
case .ad: return "Andorra"
case .ao: return "Angola"
case .ai: return "Anguilla"
case .aq: return "Antarctica"
case .ag: return "Antigua and Barbuda"
case .ar: return "Argentina"
case .am: return "Armenia"
case .aw: return "Aruba"
case .au: return "Australia"
case .at: return "Austria"
case .az: return "Azerbaijan"
case .bs: return "Bahamas"
case .bh: return "Bahrain"
case .bd: return "Bangladesh"
case .bb: return "Barbados"
case .by: return "Belarus"
case .be: return "Belgium"
case .bz: return "Belize"
case .bj: return "Benin"
case .bm: return "Bermuda"
case .bt: return "Bhutan"
case .bo: return "Bolivia (Plurinational State of)"
case .bq: return "Bonaire, Sint Eustatius and Saba"
case .ba: return "Bosnia and Herzegovina"
case .bw: return "Botswana"
case .bv: return "Bouvet Island"
case .br: return "Brazil"
case .io: return "British Indian Ocean Territory"
case .bn: return "Brunei Darussalam"
case .bg: return "Bulgaria"
case .bf: return "Burkina Faso"
case .bi: return "Burundi"
case .cv: return "Cabo Verde"
case .kh: return "Cambodia"
case .cm: return "Cameroon"
case .ca: return "Canada"
case .ky: return "Cayman Islands"
case .cf: return "Central African Republic"
case .td: return "Chad"
case .cl: return "Chile"
case .cn: return "China"
case .cx: return "Christmas Island"
case .cc: return "Cocos (Keeling) Islands"
case .co: return "Colombia"
case .km: return "Comoros"
case .cg: return "Congo"
case .cd: return "Congo (Democratic Republic of the)"
case .ck: return "Cook Islands"
case .cr: return "Costa Rica"
case .ci: return "Côte d'Ivoire"
case .hr: return "Croatia"
case .cu: return "Cuba"
case .cw: return "Curaçao"
case .cy: return "Cyprus"
case .cz: return "Czechia"
case .dk: return "Denmark"
case .dj: return "Djibouti"
case .dm: return "Dominica"
case .do: return "Dominican Republic"
case .ec: return "Ecuador"
case .eg: return "Egypt"
case .sv: return "El Salvador"
case .gq: return "Equatorial Guinea"
case .er: return "Eritrea"
case .ee: return "Estonia"
case .et: return "Ethiopia"
case .fk: return "Falkland Islands (Malvinas)"
case .fo: return "Faroe Islands"
case .fj: return "Fiji"
case .fi: return "Finland"
case .fr: return "France"
case .gf: return "French Guiana"
case .pf: return "French Polynesia"
case .tf: return "French Southern Territories"
case .ga: return "Gabon"
case .gm: return "Gambia"
case .ge: return "Georgia"
case .de: return "Germany"
case .gh: return "Ghana"
case .gi: return "Gibraltar"
case .gr: return "Greece"
case .gl: return "Greenland"
case .gd: return "Grenada"
case .gp: return "Guadeloupe"
case .gu: return "Guam"
case .gt: return "Guatemala"
case .gg: return "Guernsey"
case .gn: return "Guinea"
case .gw: return "Guinea-Bissau"
case .gy: return "Guyana"
case .ht: return "Haiti"
case .hm: return "Heard Island and McDonald Islands"
case .va: return "Holy See"
case .hn: return "Honduras"
case .hk: return "Hong Kong"
case .hu: return "Hungary"
case .is: return "Iceland"
case .in: return "India"
case .id: return "Indonesia"
case .ir: return "Iran (Islamic Republic of)"
case .iq: return "Iraq"
case .ie: return "Ireland"
case .im: return "Isle of Man"
case .il: return "Israel"
case .it: return "Italy"
case .jm: return "Jamaica"
case .jp: return "Japan"
case .je: return "Jersey"
case .jo: return "Jordan"
case .kz: return "Kazakhstan"
case .ke: return "Kenya"
case .ki: return "Kiribati"
case .kp: return "Korea (Democratic People's Republic of)"
case .kr: return "Korea (Republic of)"
case .kw: return "Kuwait"
case .kg: return "Kyrgyzstan"
case .la: return "Lao People's Democratic Republic"
case .lv: return "Latvia"
case .lb: return "Lebanon"
case .ls: return "Lesotho"
case .lr: return "Liberia"
case .ly: return "Libya"
case .li: return "Liechtenstein"
case .lt: return "Lithuania"
case .lu: return "Luxembourg"
case .mo: return "Macao"
case .mk: return "Macedonia (the former Yugoslav Republic of)"
case .mg: return "Madagascar"
case .mw: return "Malawi"
case .my: return "Malaysia"
case .mv: return "Maldives"
case .ml: return "Mali"
case .mt: return "Malta"
case .mh: return "Marshall Islands"
case .mq: return "Martinique"
case .mr: return "Mauritania"
case .mu: return "Mauritius"
case .yt: return "Mayotte"
case .mx: return "Mexico"
case .fm: return "Micronesia (Federated States of)"
case .md: return "Moldova (Republic of)"
case .mc: return "Monaco"
case .mn: return "Mongolia"
case .me: return "Montenegro"
case .ms: return "Montserrat"
case .ma: return "Morocco"
case .mz: return "Mozambique"
case .mm: return "Myanmar"
case .na: return "Namibia"
case .nr: return "Nauru"
case .np: return "Nepal"
case .nl: return "Netherlands"
case .nc: return "New Caledonia"
case .nz: return "New Zealand"
case .ni: return "Nicaragua"
case .ne: return "Niger"
case .ng: return "Nigeria"
case .nu: return "Niue"
case .nf: return "Norfolk Island"
case .mp: return "Northern Mariana Islands"
case .no: return "Norway"
case .om: return "Oman"
case .pk: return "Pakistan"
case .pw: return "Palau"
case .ps: return "Palestine, State of"
case .pa: return "Panama"
case .pg: return "Papua New Guinea"
case .py: return "Paraguay"
case .pe: return "Peru"
case .ph: return "Philippines"
case .pn: return "Pitcairn"
case .pl: return "Poland"
case .pt: return "Portugal"
case .pr: return "Puerto Rico"
case .qa: return "Qatar"
case .re: return "Réunion"
case .ro: return "Romania"
case .ru: return "Russian Federation"
case .rw: return "Rwanda"
case .bl: return "Saint Barthélemy"
case .sh: return "Saint Helena, Ascension and Tristan da Cunha"
case .kn: return "Saint Kitts and Nevis"
case .lc: return "Saint Lucia"
case .mf: return "Saint Martin (French part)"
case .pm: return "Saint Pierre and Miquelon"
case .vc: return "Saint Vincent and the Grenadines"
case .ws: return "Samoa"
case .sm: return "San Marino"
case .st: return "Sao Tome and Principe"
case .sa: return "Saudi Arabia"
case .sn: return "Senegal"
case .rs: return "Serbia"
case .sc: return "Seychelles"
case .sl: return "Sierra Leone"
case .sg: return "Singapore"
case .sx: return "Sint Maarten (Dutch part)"
case .sk: return "Slovakia"
case .si: return "Slovenia"
case .sb: return "Solomon Islands"
case .so: return "Somalia"
case .za: return "South Africa"
case .gs: return "South Georgia and the South Sandwich Islands"
case .ss: return "South Sudan"
case .es: return "Spain"
case .lk: return "Sri Lanka"
case .sd: return "Sudan"
case .sr: return "Suriname"
case .sj: return "Svalbard and Jan Mayen"
case .sz: return "Swaziland"
case .se: return "Sweden"
case .ch: return "Switzerland"
case .sy: return "Syrian Arab Republic"
case .tw: return "Taiwan, Province of China[a]"
case .tj: return "Tajikistan"
case .tz: return "Tanzania, United Republic of"
case .th: return "Thailand"
case .tl: return "Timor-Leste"
case .tg: return "Togo"
case .tk: return "Tokelau"
case .to: return "Tonga"
case .tt: return "Trinidad and Tobago"
case .tn: return "Tunisia"
case .tr: return "Turkey"
case .tm: return "Turkmenistan"
case .tc: return "Turks and Caicos Islands"
case .tv: return "Tuvalu"
case .ug: return "Uganda"
case .ua: return "Ukraine"
case .ae: return "United Arab Emirates"
case .gb: return "United Kingdom of Great Britain and Northern Ireland"
case .us: return "United States of America"
case .um: return "United States Minor Outlying Islands"
case .uy: return "Uruguay"
case .uz: return "Uzbekistan"
case .vu: return "Vanuatu"
case .ve: return "Venezuela (Bolivarian Republic of)"
case .vn: return "Viet Nam"
case .vg: return "Virgin Islands (British)"
case .vi: return "Virgin Islands (U.S.)"
case .wf: return "Wallis and Futuna"
case .eh: return "Western Sahara"
case .ye: return "Yemen"
case .zm: return "Zambia"
case .zw: return "Zimbabwe"
}
}
var flag: String {
let unicodeScalars = self.rawValue
.unicodeScalars
.map { $0.value + 0x1F1E6 - 65 }
.flatMap(UnicodeScalar.init)
var result = ""
result.unicodeScalars.append(contentsOf: unicodeScalars)
return result
}
}
@eli7ah
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eli7ah commented Dec 20, 2020

Cool solution!!
Wanna check flags.
Conforming to CaseIterable (xcode 10+) can avoid duplicating cases in all variable

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