fetch-dummy v1.0.0

fetch-dummy-data

Fetching dummy data asynchronously

A dummy data fetching module using javascript callback, promise and async/await.

fetc-dummy-data allows you to check and understand the working of javascipt's asynchronous function calls by using three different ways, namely: 1. JavaScript Callbacks 2. JavaScript Promises 3. JavaScript Async

Features

• .callbackProto to fetch data asynchronously using javascript's callback feature by including userId as the function parameter.

• .promiseProto to fetch data asynchronously using javascript's promise feature by including userId as the function parameter.

• .asyncAwaitProto to fetch data asynchronously using javascript's async/await features by including userId as the function parameter.

• Demo

• Installation

• Importing

• Fetching Dummy Data

  • API

  • Usage

Demo

Running callback

.callbackProto

Running promise

.promiseProto

Running async/await

.asyncAwaitProto

Installation

npm i --save-dev install fetch-dummy-data@1.0.4

yarn add -D install fetch-dummy-data@1.0.4

Importing

fetch-dummy-data is a default export so it can be imported with whatever name you like.

const dummy = require('fetch-dummy-data@1.0.4');

Fetching Dummy Data

API

callbackProto(userId)

.callbackProto:

• parameters: Number the userId of the data to be fetched.

promiseProto(userId)

.promiseProto:

• parameters: Number the userId of the data to be fetched.

asyncAwaitProto(userId)

.asyncAwaitProto:

• parameters: Number the userId of the data to be fetched.

Usage

.callbackProto(userId)

1. dummy.callbackProto(2);

   returns String "Fetched Data: Donald Trump"

2. dummy.callbackProto(-2);

   returns String "Error: Invalid ID"

3. dummy.callbackProto();

   returns String "Error: ID missing"

.promiseProto(userId)

1. dummy.promiseProto(1);

   returns String "Fetched Data: Joe Biden"

2. dummy.promiseProto(-2);

   returns String "Error: Invalid ID"

3. dummy.promiseProto();

   returns String "Error: ID missing"

.asyncAwaitProto(userId)

1. dummy.asyncAwaitProto(4);

   returns String "Fetched Data: Howie Hawkins"

2. dummy.asyncAwaitProto(-2);

   returns String "Error: Invalid ID"

3. dummy.asyncAwaitProto();

   returns String "Error: ID missing"

License

ISC