Indie Goodies

Badge in GitHub

GitHub is so awesome. It is where people around the world collaborate with each other.

It is more awesome to show more about you in your GitHub profile. How about a badge? a welcome text?

RxSwift — Subjects

When you diving in RxSwift, you need to overview of Subjects. So what is Subjects?

Subjects act as both an observable and an observer. They can receive events and also be subscribed to. The subject received .next events, and each time it received an event, it turned…

How to modify state from state in SwiftUI

In case we have to modify state when another state is known, we can encapsulate all those states in ObservableObject and use onReceive to check the state we want to act on.

Install Xcode 8 Source Editor Extension

In the future, there should be a store for this. But in the mean time, we can sign and use…

How to use function builder in Swift 5.1

protocol Task {}

struct Build: Task {}
struct Test: Task {}

@_functionBuilder
public struct TaskBuilder {
    public static func buildBlock(_ tasks: Task...) -> [Task] {
        tasks
    }
}

public func run(@TaskBuilder builder: () -> [Task]) {…