/Exchanger

Swift app to convert currencies

Primary LanguageSwift

Exchanger

Swift app to convert currencies

What's Special

  • Swift Reactive Programming using Combine Framework
  • 100% Programmatic UI

Features

  • Written in Swift

  • Build in around 30 working hour

  • no third party framework or library is used

  • built using MVC in mind, can easily be migrated to MVVM

  • adding new currency is easy (Check the following section, can be reduced with some refactoring later)

    • UserDefaults+Ext.swift
    • CurrencyEnums.swift
    • availableCurrencies()
    • availableXXXBalance -> @Publisher, for managing the currency using combine
    • setXXXPublisher() -> make a new publisher for the currency mentioned above
    • addExchangedAmount()
    • deductExchangingAmount()
    • isSelectedFromAvailable()
    • isExchangePossible()

  • Flexible commissioning system

  • Code conforms to "Raywenderlich Swift Style Guide"