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brownsoo/ArrayExtension+Page.swift

Created September 19, 2023 14:59
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swift array extension to access a property of elements
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ArrayExtension+Page.swift
/// [Page] 배열에서 movies 값만 모아 가져오기.
extension Array where Element == Page {
var movies: [String] {
flatMap { $0.movies }
}
}
/// Page 샘플
struct Page {
let movies: [String]
let page: Int
}
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