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extension UISearchBar { | |
public var textField: UITextField? { | |
if #available(iOS 13, *) { | |
return searchTextField | |
} | |
let subViews = subviews.flatMap { $0.subviews } | |
guard let textField = (subViews.filter { $0 is UITextField }).first as? UITextField else { | |
return nil | |
} | |
return textField |
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// | |
// ViewController.swift | |
// FileManagerMethods | |
// | |
// Created by Steven Curtis on 08/10/2019. | |
// Copyright © 2019 Steven Curtis. All rights reserved. | |
// | |
import UIKit |
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public func uniqueMap<T: Equatable>(_ transform: (Iterator.Element) throws -> T) rethrows -> [T] { | |
let count: Int = numericCast(self.count) | |
if isEmpty { | |
return [] | |
} | |
var result = ContiguousArray<T>() | |
result.reserveCapacity(count) |