ekane3/Airport-scala-app

Simple scala console app using functional programming features

Airport scala App

Programming Language: Scala

📖 Description

This is a console scala app that uses data from 3 csv files airports.csv, runways.csv and airlines.csv that are located in the src/main/data folder to enable a user to search for an airport and its associated runways and airlines information and to display some other basic informations.

The approach used here is a functional programming approach. Click here to know more about functional programming.

So the app has two parts : query and report.

• Query :
  • User enters a country name or code and the app displays the airport & runways at each airport. (See screesnshots below)
  • User can also enter a partial country name because the query supports matching partial/fuzzy names. e.g. entering zimb will result in Zimbabwe
• Report:
  • The app displays the top 10 countries with the highest number of airport. (See screenshots below)
  • The app displays the bottom 10 countries with the lowest number of airport.
  • The app displays type of runways per country
  • The app displays the top 10 most runway latitude

✔️ How to run the app

• Clone the app using the following command: git clone https://github.com/ekane3/Airport-scala-app.git
• Go to the app folder and run the following command: sbt run (or sbt clean compile run if you want to clean the project before running it)
  The app will run in the terminal.
• To run tests, go to the app folder and run the following command: sbt test

🖼️ Some screenshots of the app

• Running the app:

  • Menu : choose query or report
    

  If user enters query we have the following 👇 :

  • Query :
    
  • Report :
    

• Running the tests: