The Observer Pattern

This simple implementation uses Typescript and OpenSkies API to illustrate the Observer Pattern (Software Design Principle).

Dependencies:

ts-node. To install, run `npm i -g ts-node`

typescript. To install, run `npm i -g typescript`

Initialize:

To initialize, run `yarn` from the command line to download all the relevant dependencies

Run:

To run this program, navigate to the root directory, then run `ts-node src/FlightMonitor.ts`

NOTE

this will require that you have nodeJS (and ts-node as well as typescript) installed on your machine.
Happy Coding!