Demo app for Flutter Global Summit 21 Vol 2 talk by Oleksandr Leushchenko

Overview

Demo app for Flutter Global Summit 21 Vol 2 talk by Oleksandr Leushchenko

This demo showcases a fake functional programming library usage.

  1. Go to the slides folder for slides and useful links.
  2. In the app_start folder, you may see the initial state of the app. In the app_end - the final result.
  3. app_end app contains slightly different implementations of service and cubit. In your apps you may use any variant, but my recommendation is to use weather_service_2.dart-like approach.
  4. The app contains a macOS desktop application. If you want to run it on mobile or web - run flutter create . command in the root folder of the app to generate other platforms.
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Comments
  • Handling cases where the constructor throws Exception

    Handling cases where the constructor throws Exception

    Hey @olexale Great talk! I really like the idea of converting throwing Exceptions to Either type and I am curious to know how to deal with constructors throwing Exceptions. How to use Either in such cases?

    What I think is, whoever is responsible for creating the class should be able to use Either.tryCatch to catch the exceptions and convert them to Either. Do let me know if you have a different thought to it?

    opened by SAGARSURI 0
Owner
Oleksandr Leushchenko
Oleksandr Leushchenko
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