Maslo

Simple JSON fake data creation.

Installation

$ npm install maslo --save-dev

Probably you will want to use faker.js.

$ npm install faker --save-dev

or chancejs.

$ npm install chance --save-dev

Usage

All examples uses faker.js.

ES6

import faker from 'faker';
import {
	shape,
	bool,
	oneOf,
	arrayOf,
	optional
} from 'maslo';

const fakeUserSchema = shape({
	id: faker.random.uuid,
	name: faker.name.findName,
	description: optional(() => 'description'),
	isAdmin: bool(),
	status: oneOf(['slave', 'master']),
	posts: arrayOf(shape({
		id: faker.random.uuid,
		title: faker.name.findName
	}), 1, 5)
});

const fakeUserJSON = fakeUserSchema();

Api

shape(Object)

Returns a function, which iterates on a provided object's keys and calls them (in case of the key is a function) or just returns it's value.

bool()

Returns a function, which returns true or false.

arrayOf(Array, [min, max])

Returns a function, which iterates on a provided array's values and calls them (in case of the value is a function) or just returns it's value.

min Type: Number

Min length of generated array. Default: 5;

max Type: Number

Max length of generated array.

oneOf(Array)

Returns a function, which returns one of provided array value.

optional(Function)

Returns a function, which returns function's result or special @@OPTIONAL value. Shape will remove all @@OPTIONAL values from himself.

License

MIT © Aleksandr Yakunichev