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ankittlp/URLSessionDataTaskPublisher_Operators.swift

Last active May 7, 2022 20:25
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URLSessionDataTaskPublisher_Operators
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URLSessionDataTaskPublisher_Operators.swift
var cancellable: AnyCancellable?
let url = URL(string: "https://jsonplaceholder.typicode.com/posts")!
cancellable = URLSession.shared.dataTaskPublisher(for: url)
.map { $0.data } // 1
.decode(type: [Post].self, decoder: JSONDecoder()) // 2
.replaceError(with: []) // 3
.eraseToAnyPublisher() // 4
.sink(receiveValue: { posts in
print(posts.count)
}) // 5
cancellable?.cancel() // 6
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