MotionObservable specification

This is the engineering specification for the MotionObservable object.

Overview

MotionObservable is a specialization of IndefiniteObservable.

The purpose of this specialization is to provide a canonical scope for building motion-related operators.

MVP

Expose a MotionObserver API

Provide a class for creating a motion observer using inline functions.

public final class MotionObserver<T> {
  public typealias Value = T

  public init(_ next: (T) -> Void) {
    self.next = next
  }

  public let next: (T) -> Void
}

Subclass IndefiniteObservable

public class MotionObservable<T>: IndefiniteObservable<MotionObserver<T>> {
}