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Usage

Create dataset schema​

import { chaca, schemas } from 'chaca'

const userSchema = chaca.schema({
   id: chaca.sequence(),
   username: schemas.internet.userName(),
   password: schemas.internet.password(),
   image: schemas.image.person(),
   age: schemas.dataType.int({ min: 18, max: 90 }),
   isOlder: ({ fields }) => {
      return fields.age >= 60
   },
})

// generate data
const users = userSchema.generate(50)

The code presented generates an array with 50 users that will have the following fields:

  • id: create a unique id for the user. Learn about custom fields
  • username create a username for thr person
  • password create a not hashed password
  • image provide a person image url for the user
  • age creates an integer indicating the age of the user. Which in this case is between 18 and 90 years old
  • isOlder a function that returns a boolean value where it will be true or false depending on the age of the user being created. Learn about custom fields

Generate predefined schema function value​

If you want to use any of the predefined functions individually, you can do it as follows

import { schemas } from 'chaca'

schemas.id.uuid().getValue() // '4136cd0b-d90b-4af7-b485-5d1ded8db252'