Learning Time : 50min

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• objectWillChange

• Task

• Result<String, Error>

• interpolation(.none)

Manually publishing ObservableObject changes

Introduction to Manual Publishing - objectWillChange

• @Published property wrapper to automatically announce changes to properties.
• Sometimes you want a little more control and SwiftUI’s solution is called objectWillChange.
• objectWillChange should be triggered before a change to allow SwiftUI to prepare for UI animations.

Use **@Published** to notify views of property changes automatically