Learning Node.js Development

Fetching weather app code from the app.js file

To fetch weather app code from the app.js file, we'll duplicate app.js, because we configure yargs in the original app.js file and we'll want to carry the code over to the new project. There's no need to rewrite it. In the weather directory, we'll duplicate app.js, giving it a new name, app-promise.js.

Inside app-promise.js, before we add anything, let's rip some stuff out. We'll be ripping out the geocode and weather variable declarations. We'll not be requiring any files:

Then I'll remove everything after our yargs configuration, which in this case is just our call to geocodeAddress. The resultant ...