countries

Countries - ISO 3166 (ISO3166-1, ISO3166, Digit, Alpha-2, Alpha-3) countries codes with subdivisions and names (on eng and rus), ISO4217 currency designators, ITU-T E.164 IDD calling phone codes, countries capitals, UN M.49 regions codes, IANA ccTLD countries domains, IOC/NOC and FIFA codes, VERY VERY FAST, NO maps[], NO slices[], NO init() funcs, NO external links/files/data, NO interface{}, NO specific dependencies, Databases/JSON/GOB/XML/CSV compatible, Emoji countries flags and currencies support, full support ISO 3166-1,ISO 3166-2, ISO 4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standarts.

Full support ISO 3166-1, ISO 3166-2, ISO 4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standarts!

installation

go get github.com/biter777/countries

usage

countryJapan := countries.Japan
fmt.Printf("Country name in english: %v\n", countryJapan)                   // Japan
fmt.Printf("Country name in russian: %v\n", countryJapan.StringRus())       // Япония
fmt.Printf("Country ISO-3166 digit code: %d\n", countryJapan)               // 392
fmt.Printf("Country ISO-3166 Alpha-2 code: %v\n", countryJapan.Alpha2())    // JP
fmt.Printf("Country ISO-3166 Alpha-3 code: %v\n", countryJapan.Alpha3())    // JPN
fmt.Printf("Country IOC/NOC code: %v\n", countryJapan.IOC())                // JPN
fmt.Printf("Country FIFA code: %v\n", countryJapan.FIFA())                  // JPN
fmt.Printf("Country Capital: %v\n", countryJapan.Capital())                 // Tokyo
fmt.Printf("Country ITU-T E.164 call code: %v\n", countryJapan.CallCodes()) // +81
fmt.Printf("Country ccTLD domain: %v\n", countryJapan.Domain())             // .jp
fmt.Printf("Country UN M.49 region name: %v\n", countryJapan.Region())      // Asia
fmt.Printf("Country UN M.49 region code: %d\n", countryJapan.Region())      // 142
fmt.Printf("Country emoji/flag: %v\n\n", countryJapan.Emoji())              // 🇯🇵

currencyJapan := countryJapan.Currency()
fmt.Printf("Country ISO-4217 Currency name in english: %v\n", currencyJapan)           // Yen
fmt.Printf("Country ISO-4217 Currency digit code: %d\n", currencyJapan)                // 392
fmt.Printf("Country ISO-4217 Currency Alpha code: %v\n", currencyJapan.Alpha())        // JPY
fmt.Printf("Country Currency emoji: %v\n", currencyJapan.Emoji())                      // 💴
fmt.Printf("Country of Currency %v: %v\n\n", currencyJapan, currencyJapan.Countries()) // Japan

// OR you can alternative use:
japanInfo := countries.Japan.Info()
fmt.Printf("Country name in english: %v\n", japanInfo.Name)                          // Japan
fmt.Printf("Country ISO-3166 digit code: %d\n", japanInfo.Code)                      // 392
fmt.Printf("Country ISO-3166 Alpha-2 code: %v\n", japanInfo.Alpha2)                  // JP
fmt.Printf("Country ISO-3166 Alpha-3 code: %v\n", japanInfo.Alpha3)                  // JPN
fmt.Printf("Country IOC/NOC code: %v\n", japanInfo.IOC)                              // JPN
fmt.Printf("Country FIFA code: %v\n", japanInfo.FIFA)                                // JPN
fmt.Printf("Country Capital: %v\n", japanInfo.Capital)                               // Tokyo
fmt.Printf("Country ITU-T E.164 call code: %v\n", japanInfo.CallCodes)               // +81
fmt.Printf("Country ccTLD domain: %v\n", japanInfo.Domain)                           // .jp
fmt.Printf("Country UN M.49 region name: %v\n", japanInfo.Region)                    // Asia
fmt.Printf("Country UN M.49 region code: %d\n", japanInfo.Region)                    // 142
fmt.Printf("Country emoji/flag: %v\n", japanInfo.Emoji)                              // 🇯🇵
fmt.Printf("Country ISO-4217 Currency name in english: %v\n", japanInfo.Currency)    // Yen
fmt.Printf("Country ISO-4217 Currency digit code: %d\n", japanInfo.Currency)         // 392
fmt.Printf("Country ISO-4217 Currency Alpha code: %v\n", japanInfo.Currency.Alpha()) // JPY

// Detection usage
// Detect by name
country := countries.ByName("angola")
fmt.Printf("Country name in english: %v\n", country)                // Angola
fmt.Printf("Country ISO-3166 digit code: %d\n", country)            // 24
fmt.Printf("Country ISO-3166 Alpha-2 code: %v\n", country.Alpha2()) // AO
fmt.Printf("Country ISO-3166 Alpha-3 code: %v\n", country.Alpha3()) // AGO
// Detect by code/numeric
country = countries.ByNumeric(24)
fmt.Printf("Country name in english: %v\n", country)                // Angola
fmt.Printf("Country ISO-3166 digit code: %d\n", country)            // 24
fmt.Printf("Country ISO-3166 Alpha-2 code: %v\n", country.Alpha2()) // AO
fmt.Printf("Country ISO-3166 Alpha-3 code: %v\n", country.Alpha3()) // AGO

// Comparing usage
// Compare by code/numeric
if countries.ByName("angola") == countries.AGO {
	fmt.Println("Yes! It's Angola!") // Yes! It's Angola!
}
// Compare by name
if strings.EqualFold("angola", countries.AGO.String()) {
	fmt.Println("Yes! It's Angola!") // Yes! It's Angola!
}

// Database usage
type User struct {
	gorm.Model
	Name     string
	Country  countries.CountryCode
	Currency countries.CurrencyCode
}
user := &User{Name: "Helen", Country: countries.Slovenia, Currency: countries.CurrencyEUR}
db, err := gorm.Open("postgres", 500, "host=127.0.0.2 port=5432 user=usr password=1234567 dbname=db")
if err != nil {
	panic(err)
}
defer db.Close()
db.Create(user)