Felix M. fxm90
fxm90
/ NotificationTestCase.swift
Last active
April 8, 2020 12:58
XCTest - Assert notification (not) triggered.
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| import XCTest | |
| class NotificationTestCase: XCTestCase { | |
| func testTriggerNotification() { | |
| expectation(forNotification: .fooBar, | |
| object: nil, | |
| handler: nil) | |
| let notificationCenter = NotificationCenter.default |
fxm90
/ CustomNotificationCenterTestCase.swift
Created
August 6, 2018 12:57
XCTest - Use custom notification center in test case and assert notification (not) triggered.
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| class CustomNotificationCenterTestCase: XCTestCase { | |
| var notificationCenter: NotificationCenter! | |
| override func setUp() { | |
| super.setUp() | |
| notificationCenter = NotificationCenter() | |
| } |
fxm90
/ String+Log.swift
Last active
December 12, 2024 12:00
A simple log extension on `String` using literal expressions
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| // | |
| // String+Log.swift | |
| // | |
| // Created by Felix Mau on 16/09/18. | |
| // Copyright © 2018 Felix Mau. All rights reserved. | |
| // | |
| import Foundation | |
| extension String { |
fxm90
/ VerticalGradientImageView.swift
Last active
February 11, 2019 13:19
An image view containing a vertical gradient as background.
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| // | |
| // VerticalGradientImageView.swift | |
| // | |
| // Created by Felix Mau on 23/09/18. | |
| // Copyright © 2018 Felix Mau. All rights reserved. | |
| // | |
| import UIKit | |
| class VerticalGradientImageView: UIImageView { |
fxm90
/ UIView+AnimateAlpha.swift
Last active
December 22, 2021 19:31
Animate the `alpha` value of a UIView and update the `isHidden` flag accordingly.
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| // | |
| // UIView+AnimateAlpha.swift | |
| // | |
| // Created by Felix Mau on 17/12/18. | |
| // Copyright © 2018 Felix Mau. All rights reserved. | |
| // | |
| import UIKit | |
| extension UIView { |
fxm90
/ Observable.swift
Last active
June 16, 2019 14:23
A lightweight implementation of an observable sequence that you can subscribe to.
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| // | |
| // For reusability reasons I've moved the code into a Framework. | |
| // https://github.com/fxm90/LightweightObservable | |
| // |
fxm90
/ URLSession+Result.swift
Last active
October 24, 2019 06:28
Wrapper around `dataTask(with, completionHandler:)` that uses swifts result type in the completion handler.
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| // | |
| // URLSession+Result.swift | |
| // HttpRequestSample | |
| // | |
| // Created by Felix Mau on 08/16/19. | |
| // Copyright © 2019 Felix Mau. All rights reserved. | |
| // | |
| import Foundation |
fxm90
/ swiftformat.sh
Created
September 1, 2019 10:20
Check "SwiftFormat" installed via CocoaPods. Add a new "Run Script Phase" with this gist.
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| SWIFTFORMAT="${PODS_ROOT}/SwiftFormat/CommandLineTool/swiftformat" | |
| if [ ! -f "$SWIFTFORMAT" ]; then | |
| echo "warning: SwiftFormat not installed!" | |
| exit 1 | |
| fi | |
| $SWIFTFORMAT ./ |
fxm90
/ UIColor+MakeDynamicColor.swift
Last active
September 23, 2019 15:37
Creates an instance of `UIColor`, that generates its color data dynamically based on the current `userInterfaceStyle`. Furthermore this method falls back to the `lightVariant` color for iOS versions prior to iOS 13.
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| // | |
| // UIColor+MakeDynamicColor.swift | |
| // | |
| // Created by Felix Mau on 22/09/19. | |
| // Copyright © 2019 Felix Mau. All rights reserved. | |
| // | |
| import Foundation | |
| extension UIColor { |
fxm90
/ ScreenOverlayViewModel.swift
Last active
May 9, 2022 14:46
Example on how to elegantly test a delegate protocol.
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| // | |
| // ScreenOverlayViewModel.swift | |
| // | |
| // Created by Felix Mau on 12.10.19. | |
| // Copyright © 2019 Felix Mau. All rights reserved. | |
| // | |
| protocol ScreenOverlayViewModelDelegate: AnyObject { | |
| func screenOverlayViewModelDidUpdate(alpha: CGFloat) | |
| } |