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annotate LazyBear/Global functions/ParseJSON.swift @ 340:d17dd5c28211

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Implementing SearchView
author Dennis Concepción Martín <66180929+denniscm190@users.noreply.github.com>
date Sat, 03 Apr 2021 17:46:05 +0200
parents e81c18164afb
children 5ccceb527178
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1 //
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2 // ParseJSON.swift
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3 // LazyBear
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4 //
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5 // Created by Dennis Concepción Martín on 1/4/21.
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6 //
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7
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8 import Foundation
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9
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10 func parseJSON<T: Decodable>(_ filename: String) -> T {
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11 let data: Data
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12
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13 guard let file = Bundle.main.url(forResource: filename, withExtension: nil)
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14 else {
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15 fatalError("Couldn't find \(filename) in main bundle.")
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16 }
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17
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18 do {
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19 data = try Data(contentsOf: file)
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20 } catch {
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21 fatalError("Couldn't load \(filename) from main bundle:\n\(error)")
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22 }
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23
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24 do {
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25 let decoder = JSONDecoder()
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26 return try decoder.decode(T.self, from: data)
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27 } catch {
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28 fatalError("Couldn't parse \(filename) as \(T.self):\n\(error)")
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29 }
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30 }