rachel v0.0.1

Install

• NPM: npm install rachel --save

• Yarn: yarn add rachel

  Dependency: Rachel is built on top of fetch you will need to install it.

Features

• Under 4KB! (1.17KB gziped).
• 2 dependencies:: fetch and Promise.
• Builds: CommonJS, ES and UMD.
• JSON by default!

Example

// api.js
import Rachel from 'rachel'

const api = Rachel.createApi(baseUrl, options)

export default {
  users: {
    list: api.list('/users'),
    get: api.get('/users/:id'),
    post: api.post('/users'),
    put: api.put('/users/:id'),
    del: api.del('/users/:id'),
  }
}

// main.js
import api from './api'

api.users.list()         // GET:    /users
api.users.get(123)       // GET:    /users/123
api.users.post(user)     // POST:   /users     { "name": "foo" }
api.users.put(123, user) // PUT:    /users/123 { "name": "bar" }
api.users.del(123)       // DELETE: /users/123

Documentation

createApi

Create an API wrapper with options.

rachel.createApi(baseUrl, options)

• baseUrl - String. Required. The base URL.
• options - Object. Optional. Request options that will be transfered to all methods (list, get, post, put and del).
  • prefix - String. The prefix to add to all API requests.

list

Prepare a GET request function that will list all items of a resource.

rachel.list(path, options)

• path - String. Required. URI path pattern.
• options - Object. Optional. Request options.

Returns: Function. A function that accept one argument:

• options - Object. Optional. Request options

get

Prepare a GET request function that will obtain a single resource by its identifier.

rachel.get(path, options)

• path - String. Required. URI path pattern.
• options - Object. Optional. Request options.

Returns: Function. A function that accept two arguments:

• id - Object. Required. The resource identifier.
• options - Object. Optional. Request options

post

Prepare a POST request function that will create a new resource.

rachel.post(path, options)

• path - String. Required. URI path pattern.
• options - Object. Optional. Request options.

Returns: Function. A function that accept two arguments:

• data - Object. Required. The data of the resource to create.
• options - Object. Optional. Request options

put

Prepare a PUT request function that will update an existing resource.

rachel.put(path, options)

• path - String. Required. URI path pattern.
• options - Object. Optional. Request options.

Returns: Function. A function that accept three arguments:

• id - Object. Required. The resource identifier.
• data - Object. Required. The resource to be updated.
• options - Object. Optional. Request options

del

Prepare a DELETE request function that will delete an existing resource

rachel.del(path, options)

• path - String. Required. URI path pattern.
• options - Object. Optional. Request options.

Returns: Function. A function that accept two arguments:

• id - Object. Required. The resource identifier.
• options - Object. Optional. Request options

URI path pattern

An URI path pattern is a String that contains placeholders. For example: '/users/:id' is an URI pattern that contain a placeholder (:id). Rachel interpret strings that starts with : as placeholders that will be replaced with an identifier or a data object.

💁 Rachel prioritize identifiers over data objects.

Request Options

• baseUrl - String. Default: null. The base URL.
• prefix - String. Default: null. The prefix to add to all API requests.
• cache - Boolean. Default: false. Indicate if the request should be cached.
• multiple - Boolean. Default: true. Indicate if the request can be issued multiple times, if false all subsequent request will return the same promise.
• extract - String. Default: null. The field name of the value to extract from the JSON response.

Development

• yarn build - Build production assets.

Tests

• yarn test - Run all tests.
• yarn test -- --watch - Run all tests in watch mode.