chance-generators

This module is thin wrapper around the excellent chance library for doing composable generators.

Installation

npm install --save chance-generators

Usage

const { email, guid, name, pickone, shape } = require("chance-generators")
const users = shape({
  id: guid,
  name,
  email: email({ domain: pickone(["example.com", "mail.me"]) })
});
 
expect(users.take(3), "to equal", [
  {
    id: "70c6744c-cba2-5f4c-8a06-0dac0c4e43a1",
    name: "Terry Hopkins",
    email: "celel@mail.me"
  },
  {
    id: "74d13042-845c-5ba0-971e-bd5d25b428ac",
    name: "Virginia Hunter",
    email: "kimri@example.com"
  },
  {
    id: "a0872019-469f-54d3-9816-384f0e43ece7",
    name: "Edward Wilson",
    email: "mahbu@mail.me"
  }
]);

All generators supports mapping over the generated values.

You have more than hundred generators available:

address age altitude ampm android_id animal apple_token areacode arraySplicer array avatar bb_pin birthday bool cc cc_type cf character city coin color company constant coordinates country cpf currency currency_pair date depth dice dollar domain email euro exp exp_month exp_year fbid first floating gender geohash google_analytics guid hammertime hash hashtag hour integer ip ipv6 klout last latitude letter longitude magicFloating magicInteger magicString millisecond minute month name natural number paragraph phone pickone pickset postal prefix prime profession province radio rpg second sentence sequence shape shuffle ssn state street stringSplicer string suffix syllable text timestamp timezone tld tv twitter unique url weekday weighted word wp7_anid wp8_anid2 year zip

All important generators supports shrinking and expansion.

MIT License

Copyright (c) 2016 Sune Simonsen sune@we-knowhow.dk

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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