Learning Node.js Development

Defining the new function getWeather in weather file

First, let's make the directory. The directory will be called weather. And in the weather directory we'll make a new file called weather.js.

Now in this file we can take all of our code from app.js, and paste it in weather.js:

const request = require('request');request({  url: 'https://api.forecast.io/forecast/4a04d1c42fd9d32c97a2c291a32d5e2d/39.9396284,-75.18663959999999',  json: true}, (error, response, body) => {  if (error) {    console.log('Unable to connect to Forecast.io server.');  } else if (response.statusCode === 400) {    console.log('Unable to fetch weather.');  } else if (response.statusCode === 200) {    console.log(body.currently.temperature);  }});

The only thing we need to do in order ...