kyleve

//
//  CompareEquatableProperties.swift
//  ListableUI
//
//  Created by Kyle Van Essen on 7/28/22.
//

import Foundation

kyleve

public func Synchronize(semaphore : AnyObject, @noescape block : Void throws -> Void) rethrows -> Void
{
    objc_sync_enter(semaphore)
    defer { objc_sync_exit(semaphore) }
    
    try block()
}

@warn_unused_result
public func Synchronize<Type>(semaphore : AnyObject, @noescape block : Void throws -> Type) rethrows -> Type

kyleve

// Make initialization + configuration of mutable classes (such as views) easier.
@warn_unused_result
public func Init<Type>(value : Type, @noescape block: (object: Type) throws -> Void) rethrows -> Type
{
    try block(object: value)
    return value
}

func example()
{

kyleve

NSManagedObjectContext *context = [[NSManagedObjectContext alloc] initWithConcurrencyType:NSMainQueueConcurrencyType];

// Crashes with an EXC_BAD_ACCESS at 0x10.
context.parentContext = nil;

kyleve

/**
 Allows easier pushing and popping of clang warnings.
 
 Example (Ignoring undeclared selectors):
    SQClangDiagnosticPushIgnored(-Wundeclared-selector);
 
    SEL undeclaredSelector = @selector(thisSelectorDoesNotExist:::);
 
    SQClangDiagnosticPop;
 */

kyleve

1) Make Foo.xcconfig, add to project.
2) Change Xcode Project's Configurations to be based on Foo.xcconfig.
3) Add Run Script build phase.
4) Make Run Script build phase modifiy Foo.xcconfig to be something like "MY_FLAGS = "-lBar -lBaz"", etc.
5) Change "Other Linker Flags" in Build Settings to be ${MY_FLAGS}.

kyleve

/**
 Provides the ability to verify key paths at compile time.
 
 If "keyPath" does not exist, a compile-time error will be generated.
 
 Example:
    // Verifies "isFinished" exists on "operation".
    NSString *key = SQKeyPath(operation, isFinished);
 
    // Verifies "isFinished" exists on self.