nvrng

nvrng

Not very random temporary name generator

Description

NVRNG generates array of random readable names, like 'Silver Raccoon' or 'Purple Snake'. NVRNG can create sets for different genders (like 'Lemon Stallion' or 'Marble Actress'). NVRNG uses vocabulary in json format.

Installation

npm install nvrng --save

Example

const { NVRNG } = require('nvrng');

let gen = new NVRNG();
gen.upload('./file.json');
let nameset = gen.getSet(5);

Here nameset is of type Set

Options

constructor({ limit = 100000 })

limit - max number of attempts to create set

upload(filename, { shuffle = true }) => err

Setup vocabulary. Returns error. If everything is ok, then returns null;

filename - path to json vocabulary shuffle - to shuffle vocabulary after upload

getSet(size, { gender = Genders.Any, output = OutputFormat.Set, include, exclude, delimiter = ' ', format = StringFormat.NoFormat }) => [err, set]

Generate set of random names. Returns array. First element is error (null if ok), second is a set of names; gender - gender, possible values are 'n', 'f', 'm', or 'a'. You can also use Enum Genders with values

• Genders.Any
• Genders.Female
• Genders.Male
• Genders.Nuetral

if bad value is used then getSet will return error and null;

Note that possible variants depend on your vocabulary file. Hence, if there is only 'n' gender, then you can not use 'f' or 'm' gender. 'a' value will return list with random genders.

output - output format. Possible formats are 'set', 'array', 'object', or

• OutputFormat.Set
• OutputFormat.Array
• OutputFormat.Object

format - string output format. Possible values are 'lowercase', 'uppercase', 'capitalize', 'noformat', or

• StringFormat.Lowercase
• StringFormat.Uppercase
• StringFormat.Capitalize
• StringFormat.NoFormat

Note, don't forget to export enums with NVRNG:

let { NVRNG, OutputFormat, Genders, StringFormat } = require('nvrng');

if bad value is used, then getSet will return error and set.

include - array or set of values that would be injected to output set, default is empty set. For example, if include is 3 unique string long and you generate 5 new string, then output would be 5 + 3 = 8 strings long exclude - array or set of values that must be ommitted in output set, default is empty set. delimiter - char to join random words, default is ' '

Vocabulary

Vocabulary is a json object which contains one or more objects ("spaces") with 1 to 3 different arrays. For example

{
    "adjectives": {
        "n": ["red", "orange", "yellow", "green", "blue", "dark blue", "purple"]
    },
    "nouns": {
        "n": ["cat", "dog", "cow", "horse", "mouse", "duck", "elephant"]
    }
}

or

{
    "adjectives": {
        "n": ["red", "orange", "yellow", "green", "blue", "dark blue", "purple"],
        "f": ["red", "orange", "yellow", "green", "blue", "dark blue", "purple"],
        "m": ["red", "orange", "yellow", "green", "blue", "dark blue", "purple"]
    },
    "nouns": {
        "n": ["artist",  "heir",     "server",   "chicken", "spouse",  "horse",    "person"],
        "f": ["actress", "princess", "waitress", "hen",     "wife",    "mare",     "woman"],
        "m": ["actor",   "prince",   "waiter",   "rooster", "husband", "stallion", "man"]
    }
}

Testing

Clone repository and run npm run test npm run cover