GraphQL

16.7.2020

Hallo Swift

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1:13:45

WWDC Highlights

Kilian: SwiftUI Updates und SwiftPM Resource Support
Bilal: Car Keys
Mathías: View.isPlaceholder(true) und Metal Shaders Graph

GraphQL

Experiment: GraphQL vs. REST

| Scenario | Δ Bytes | Δ RTT | | -------- | -------- | -------- | | Worst-Case | +80% | +18% | | Average-Case | -16% | -42% |

Mattias Cederlund. Performance of frameworks for declarative data fetching : An evaluation of falcor and relay+graphql, 2016.

// Define a Cell struct CharacterCell: View { // Use the GraphQL Property Wrapper @GraphQL(StarWars.Person.name) var name: String? @GraphQL(StarWars.Person.homeworld.name) var home: String? var body: some View { HStack { name.map { Text($0).bold() } Spacer() home.map { Text($0) } } } }