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annotate Simoleon/Helpers/FileHelper.swift @ 159:35628bac01f5

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Fix a bug that selected wrong symbol in pair
author Dennis Concepcion Martin <dennisconcepcionmartin@gmail.com>
date Sat, 28 Aug 2021 19:18:50 +0100
parents 84137052813d
children 0c589138a6f3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //
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2 // File.swift
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3 // Simoleon
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4 //
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5 // Created by Dennis Concepción Martín on 26/8/21.
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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 /*
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11 Decode and read json file
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12 */
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13 func read<T: Decodable>(json filename: String) throws -> T {
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14 let data: Data
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15
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16 guard let file = Bundle.main.url(forResource: filename, withExtension: nil)
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17 else {
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18 throw ErrorHandling.Json.fileMissing
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19 }
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20
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21 do {
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22 data = try Data(contentsOf: file)
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23 } catch {
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24 throw ErrorHandling.Json.loadFailed(cause: error.localizedDescription)
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25 }
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26
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27 do {
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28 let decoder = JSONDecoder()
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29 return try decoder.decode(T.self, from: data)
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30 } catch {
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31 throw ErrorHandling.Json.parseFailed(cause: error.localizedDescription)
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32 }
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33 }
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34
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35 /*
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36 Read configuration variables from Config.xconfig
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37 */
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38 func readConfigVariable(withKey: String) -> String? {
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39 return (Bundle.main.infoDictionary?[withKey] as? String)?
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40 .replacingOccurrences(of: "\\", with: "")
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41 }