random-puppy

Get a random puppy image url.

Install

$ npm install --save random-puppy

const randomPuppy = require('random-puppy');

randomPuppy()
    .then(url => {
        console.log(url);
    })

//=> 'http://imgur.com/IoI8uS5.jpg'

Returns a promise for a random puppy image url from http://imgur.com/ from https://www.reddit.com/r/puppy

Returns a promise for a random image url from the selected subreddit. Warning: We cannot promise it will be a image of a puppy!

Returns an eventemitter for getting all random images for a subreddit.

const event = randomPuppy.all(subreddit);
event.on('data', url => console.log(url));

Or:

const event = randomPuppy.all('puppies');

Observable.fromEvent(event, 'data')
    .subscribe(data => {
      console.log(data);
    });

Node 4 or newer.
Caches results from imgur in memory.
Created for the purpose of using in a training exercise on different ways to do async in JavaScript at Opower.