Philipp Kuecuekyan pkuecuekyan
pkuecuekyan
/ Parser.swift
Created
February 9, 2019 15:46
Parser — a readable and generic μ snippet for JSON/Codable parsing
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| // | |
| // Parser | |
| // | |
| // | |
| struct Parser<T: Decodable> { | |
| static func parse(_ data: Data) -> T? { | |
| var parsedPayload: T? | |
| do { | |
| parsedPayload = try JSONDecoder().decode(T.self, from: data) |
pkuecuekyan
/ XCUIElement+ClearText.swift
Created
September 11, 2018 20:28
Clearing text and adding enter for an input UI field (UISearchBar e.g.), for UIViewController testing
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| extension XCUIElement { | |
| func clearText() { | |
| // | |
| // cf. and tip courtesy of | |
| // https://stackoverflow.com/questions/32821880/ui-test-deleting-text-in-text-field | |
| // | |
| guard let stringValue = self.value as? String else { |
pkuecuekyan
/ WKWebViewSizeToFit.swift
Last active
June 17, 2024 17:44
Adjust height of WKWebView frame based on scrollHeight of the webView's content
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| // Since the WKWebView has no sizeToFit() method, increase the frame height of the webView to | |
| // match the height of the content's scrollHeight | |
| // | |
| // The WKWebView's `navigationDelegate` property needs to be set for the delegate method to be called | |
| func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) { | |
| if webView.isLoading == false { | |
| webView.evaluateJavaScript("document.body.scrollHeight", completionHandler: { [weak self] (result, error) in | |
| if let height = result as? CGFloat { |
pkuecuekyan
/ SearchContainerInTabBar.swift
Last active
March 23, 2021 14:54
Set up a UISearchContainerViewController inside a UITabBar for tvOS 9
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| func setupTabBarWithSearchContainerView() { | |
| // configure a UIViewController to display search results | |
| // needs to conform to the UISearchResultsUpdating protocol | |
| let searchResultsViewController = SearchResultsViewController() | |
| // setup UISearchController and hook up to search results UIViewController | |
| let searchController = UISearchController(searchResultsController: searchResultsViewController) | |
| searchController.searchResultsUpdater = searchResultsViewController | |
| searchController.hidesNavigationBarDuringPresentation = false |