Thiago Lourin lourintp
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| // Define the size of the board | |
| let row = 8 | |
| let column = 8 | |
| // Define the number of mines | |
| let numberOfMines = 10 | |
| // Create an 2D array to represent the board | |
| var board = [[Int]](repeating: [Int](repeating: 0, count: 8), count: 8) |
lourintp
/ TextFieldValidatorStrategy.swift
Last active
February 21, 2020 14:48
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| protocol TextFieldValidatorStrategy { | |
| func validate(_ field: UITextField) -> Bool | |
| } | |
| struct TextFieldValidator { | |
| let strategy: TextFieldValidatorStrategy | |
| func validate(_ field: UITextField) -> Bool { | |
| if let _ = field.text { |
lourintp
/ TextFieldValidator.swift
Created
February 13, 2020 19:00
Example of a UITextField validator that can be replaced for a Strategy Pattern
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| import UIKit | |
| import Foundation | |
| struct TextFieldValidator { | |
| enum FieldValidationType { | |
| case empty | |
| case sizeGreaterThenThree | |
| case onlyNumbers | |
| } | |