Jakub Darowski jdarowski
kakajika
/ ScopeFuncs.swift
Last active
June 21, 2023 13:11
A port of Kotlin's scope functions to Swift.
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| protocol ScopeFunc {} | |
| extension ScopeFunc { | |
| @inline(__always) func apply(block: (Self) -> ()) -> Self { | |
| block(self) | |
| return self | |
| } | |
| @inline(__always) func letIt<R>(block: (Self) -> R) -> R { | |
| return block(self) | |
| } | |
| } |
steipete
/ PSPDFUIKitMainThreadGuard.m
Last active
March 10, 2024 19:23
This is a guard that tracks down UIKit access on threads other than main. This snippet is taken from the commercial iOS PDF framework http://pspdfkit.com, but relicensed under MIT. Works because a lot of calls internally call setNeedsDisplay or setNeedsLayout. Won't catch everything, but it's very lightweight and usually does the job.You might n…
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| // Taken from the commercial iOS PDF framework http://pspdfkit.com. | |
| // Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved. | |
| // Licensed under MIT (http://opensource.org/licenses/MIT) | |
| // | |
| // You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it. | |
| // PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit. | |
| #import <objc/runtime.h> | |
| #import <objc/message.h> |