A golang random generator helper inspired by chance.js.
Basic usage:
// Create an instance of chance
c := chance.NewChance()
// Obtain a random natural number
fmt.Println("Natural():", c.Natural())Advanced methods:
// Instantiate with specified seed
c := chance.NewChanceWithSeed(123456)
// All methods had a 'WithParams' variant allows feature customizations and error capture
num, err := c.NaturalWithParams(10, 100)
if (err == nil) {
fmt.Println("Natural():", num)
}Check out go-chance-examples for more example usages.
| Done | Category | Basic Method | Advanced Method | Description |
|---|---|---|---|---|
| ✓ | Basics | Bool() |
BoolWithParams(likelihood int) |
Generate a random boolean value, either 'true' or 'false'. |
| ✓ | Basics | Character() |
CharacterWithParams(lowerCaseAlphabets bool, upperCaseAlphabets bool, numerics bool, symbols bool) |
Generate a single length string within a pool of common characters. |
| ✓ | Basics | Floating() |
FloatingWithParams(min int, max int) |
Generate a random float64 number between MinInt32 (-2,147,483,648) and MaxInt32 (2,147,483,647) |
| ✓ | Basics | Integer() |
IntegerWithParams(min int, max int) |
Generate a random int32 number between MinInt32 (-2,147,483,648) and MaxInt32 (2,147,483,647). |
| ✓ | Basics | Letter() |
LetterWithParams(lowerCaseAlphabets bool, upperCaseAlphabets bool) |
Generate a single length string within a pool of alphabetical characters. |
| ✓ | Basics | Natural |
NaturalWithParams(min int, max int) |
Generate a random int32 number between 0 and MaxInt32 (2,147,483,647). |
| ✓ | Basics | Prime() |
PrimeWithParams(min int, max int) |
Generate a prime number between 1 and 10,000 inclusive. |
| ✓ | Basics | String() |
StringWithParams(length int, lowerCaseAlphabets bool, upperCaseAlphabets bool, numerics bool, symbols bool) |
Generate a random string with a pool of common characters. |
| ✓ | Text | Paragraph() |
ParagraphWithParams(minSentences int, maxSentences int) |
Generate a paragraph of semi-pronounceable nonsense word. |
| ✓ | Text | Sentence() |
SentenceWithParams(minWords int, maxWords int) |
Generate a sentence of semi-pronounceable nonsense word. |
| ✓ | Text | Syllable() |
N/A | Generate a semi-speakable syllable with 2 or 3 letters. |
| ✓ | Text | Word() |
WordWithParams(minSyllables int, maxSyllables int) |
Generate a semi-pronounceable nonsense word. |
| ✓ | Person | Age() |
AgeWithParams(category string) |
Generate a random age. |
| ✗ | Person | Birthday() |
TBA |
TBA |
| ✗ | Person | Cf() |
TBA |
TBA |
| ✓ | Person | Cpf() |
N/A | Generate a random Brazilian tax identifier. |
| ✓ | Person | FirstName() |
FirstNameWithParams(gender string, nationality string) |
Generate a random first name. |
| ✓ | Person | Gender() |
GenderWithparams(extraGenders []string) |
Generate a random gender. |
| ✓ | Person | LastName() |
LastNameWithParams(nationality string) |
Generate a random last name. |
| ✓ | Person | Name() |
NameWithParams(middleName bool, prefix bool, suffix bool, gender string, nationality string) |
Generate a random name. |
| ✓ | Person | NamePrefix() |
NamePrefixWithParams(full bool, gender string) |
Generate a random name prefix. |
| ✓ | Person | Ssn() |
SsnWithParams(ssnFour bool, dashes bool) |
Generate a random social security number. |
| ✓ | Person | NameSuffix() |
NamePrefixWithParams(full bool) |
Generate a random name suffix. |
| ✓ | Things | Animal() |
AnimalWithParams(category string) |
Generate a random animal name within a pool of available animals. |
| ✓ | Mobile | AndroidId() |
N/A | Generate a random Android GCM Registration identifier. |
| ✓ | Mobile | AppleToken() |
N/A | Generate a random Apple Push Token. |
| ✓ | Mobile | BlackBerryPin() |
N/A | Generate a random BlackBerry Device PIN. |
| ✓ | Mobile | Wp7Anid() |
N/A | Generate a random Windows Phone 7 ANID. |
| ✓ | Mobile | Wp8Anid2() |
N/A | Generate a random Windows Phone 8 ANID2. |
| ✗ | Web | Avatar() |
TBA |
TBA |
| ✗ | Web | Color() |
TBA |
TBA |
| ✓ | Web | Company() |
N/A | Generate a random company name. |
| ✓ | Web | Domain() |
DomainWithParams(tld string) |
Generate a random domain name with TLD. |
| ✓ | Web | Email() |
EmailWithParams(domain string) |
Generate a random email address. |
| ✓ | Web | FacebookId() |
N/A | Generate a random Facebook ID. |
| ✓ | Web | GoogleAnalytics() |
N/A | Generate a random Google Analytics tracking code. |
| ✓ | Web | Hashtag() |
N/A | Generate a random hashtag. |
| ✓ | Web | Ip() |
N/A | Generate a random IP address. |
| ✓ | Web | Ipv6() |
N/A | Generate a random IPv6 address. |
| ✓ | Web | Klout() |
N/A | Generate a random Klout score. Range 1-99. |
| ✓ | Web | Profession() |
ProfessionWithParams(rank bool) |
Generate a random profession. |
| ✓ | Web | Tld() |
N/A | Generate a random TLD. |
| ✓ | Web | Twitter() |
N/A | Generate a random Twitter handler. |
| ✓ | Web | Url() |
N/A | Generate a random URL. |
| ✗ | Location | Address() |
TBA |
TBA |
| ✓ | Location | Altitude() |
N/A | Generate a random altitude, in meters. |
| ✓ | Location | AreaCode() |
AreaCodeWithParams(parenthesis bool) |
Generate a random US area code. |
| ✓ | Location | City() |
N/A | Generate a random city name. |
| ✓ | Location | Coordinates() |
N/A | Generate random coordinates, which are latitude and longitude, comma separated. |
| ✗ | Location | Country() |
TBA |
TBA |
| ✓ | Location | Depth() |
N/A | Generate a random depth, in meters. Depths are always negative. |
| ✓ | Location | Geohash() |
GeohashWithParams(length int) |
Generate a random geohash. |
| ✓ | Location | Latitude() |
N/A | Generate a random latitude, in meters. |
| ✓ | Location | Longitude() |
N/A | Generate a random longitude, in meters. |
| ✗ | Location | Phone() |
TBA |
TBA |
| ✓ | Location | CanadianPostal() |
N/A | Generates a Canadian postal code. |
| ✗ | Location | Province() |
TBA |
TBA |
| ✗ | Location | State() |
TBA |
TBA |
| ✗ | Location | Street() |
TBA |
TBA |
| ✓ | Location | UsZipCode() |
N/A | Generate a random US zip code. |
| ✓ | Time | AmPm() |
N/A | Return am or pm. |
| ✗ | Time | Date() |
TBA |
TBA |
| ✗ | Time | HammerTime() |
TBA |
TBA |
| ✓ | Time | Hour() |
HourWithParams(twentyFour bool) |
Generate a random hour value. |
| ✓ | Time | Millisecond() |
N/A | Generate a random millisecond value. |
| ✓ | Time | Minute() |
N/A | Generate a random minute value. |
| ✓ | Time | Month() |
N/A | Generate a random month name. |
| ✓ | Time | Second() |
N/A | Generate a random second value. |
| ✗ | Time | Timestamp() |
TBA |
TBA |
| ✗ | Time | Timezone() |
TBA |
TBA |
| ✓ | Time | Weekday() |
N/A | Generate a random weekday. |
| ✓ | Time | Year() |
YearWithParams(min int, max int) |
Generate a random year value. |
| ✗ | Finance | CreditCard() |
TBA |
TBA |
| ✗ | Finance | CreditCardType() |
TBA |
TBA |
| ✗ | Finance | Currency() |
TBA |
TBA |
| ✗ | Finance | CurrencyPair() |
TBA |
TBA |
| ✗ | Finance | Dollor() |
TBA |
TBA |
| ✗ | Finance | Euro() |
TBA |
TBA |
| ✗ | Finance | CreditCardExp() |
TBA |
TBA |
| ✗ | Finance | CreditCardExpMonth() |
TBA |
TBA |
| ✗ | Finance | CreditCardExpYear() |
TBA |
TBA |
| ✓ | Miscellaneous | Coin() |
N/A | Flip a coin and returns 'head' or tail'. |
| ✓ | Miscellaneous | Guid() |
GuidWithParams(version int) |
Generate a random Globally Unique Identifier. |
| ✓ | Miscellaneous | Hash() |
HashWithParams(length int, toUpperCase bool) |
Generate a random hex hash. |
| ✓ | Miscellaneous | Normal() |
NormalWithParams(mean int, deviation int) |
Return a normally-distributed random variate. |
| ✓ | Miscellaneous | Radio() |
RadioWithParams(side string) |
Generate a random radio call sign. |
| ✓ | Miscellaneous | Tv() |
TvWithParams(side string) |
Generate a TV station call sign. This is an alias for Radio() since they both follow the same rules. |
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