result_builder.swift

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result_builder.swift
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@resultBuilder
enum ViewBuilder {
   static func buildBlock<C: View>(_ components: C...) -> some View {
       VStack { ForEach(components.indices, id: \.self) { components[$0] } }
   }
   static func buildEither<T, F>(first: T) -> Either<T, F> { .left(first) }
   static func buildEither<T, F>(second: F) -> Either<T, F> { .right(second) }
   static func buildOptional<C>(_ component: C?) -> C? { component }
}
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