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Add Codable Conformance #3

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Add Codable Conformance #3

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13 changes: 13 additions & 0 deletions NonEmptyArray/NonEmptyArray.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -130,6 +130,19 @@ extension NonEmptyArray: CustomDebugStringConvertible {
}
}

extension NonEmptyArray: Codable where Element : Codable {

public init(from decoder: Decoder) throws {
let values = try decoder.container(keyedBy: CodingKeys.self)
let array: [Element] = try values.decode([Element].self, forKey: .elements)
self.elements = array
}

private enum CodingKeys: String, CodingKey {
case elements
}
}

extension NonEmptyArray: Collection {
public typealias Index = Int

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