nsforge

@interface MyClass : NSObject

@end


@implementation MyClass

+ (void)myMethod
{
  NSArray *x = [[self alloc] init]; // This _doesn't_ throw a warning, despite +alloc and -init both being declared as instancetype

nsforge

@interface Person

// Derived from JSON
@property (readonly) NSString *personID;
@property (readonly) NSString *name;
…

@end

////////////////////////////////////////

nsforge

/*
My goal here is to have an immutable model class with an initialiser that is hidden unless you import a private header ("Person+Private.h"). This is useful in the context of providing a library or framework where consuming code only ever has read-only access to instances of this class, and they are never supposed to create instances themselves.
*/

…

//***********************************
// Person.h
//

nsforge

// Apple LLVM - Warnings - All languages
GCC_WARN_CHECK_SWITCH_STATEMENTS = YES
GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = YES
CLANG_WARN_EMPTY_BODY = YES
GCC_WARN_SHADOW = YES
CLANG_WARN_CONSTANT_CONVERSION = YES
GCC_WARN_64_TO_32_BIT_CONVERSION = YES
CLANG_WARN_ENUM_CONVERSION = YES
CLANG_WARN_INT_CONVERSION = YES
GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES

nsforge

sudo tmutil delete "`tmutil listbackups | sed -n 1p`"

nsforge

NSString *jsonString = @"{\"myNumber\":1029742590268606522}";
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];

NSDictionary *jsonDict = [NSJSONSerialization JSONObjectWithData:jsonData options:0 error:NULL];
NSLog(@"jsonDict: %@", jsonDict);

uint64_t myNumber = [jsonDict[@"myNumber"] unsignedLongLongValue];
NSLog(@"myNumber: %llu", myNumber);

/*

nsforge

- (void)someCallbackWithAViewController:(UIViewController *)viewController
{
	if ([viewController conformsToProtocol:@protocol(CrazyViewController)])
	{
		UIViewController <CrazyViewController> *crazyVC = (UIViewController <CrazyViewController> *)viewController;
		if (crazyVC.presentedViewController == nil)
		{
			[crazyVC showCrazyModalView];
		}
		else

nsforge

# Homebrew path config
export PATH="$PATH:/usr/local/bin:/usr/local/sbin"
export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/lib"
export CPATH="$CPATH:/usr/local/include"

nsforge

# Change this:


...

#!/usr/bin/ruby

require 'osx/cocoa'

# My Script…

nsforge

// KVC Compile-time Helpers
//
// These macros allow simple compile-time checking of KVC keypaths, as long as the getter methods for properties
// match up with their property names (i.e. if the property 'available' has the getter method 'isAvailable', these
// macros will break)

#define Key(class, key)			(0 ? ((class *)nil).key, (NSString *)nil : @#key)
#define InstanceKey(instance, key)	(0 ? ((__typeof(instance))nil).key, (NSString *)nil : @#key)
#define SelfKey(key)			(0 ? ((__typeof(self))nil).key, (NSString *)nil : @#key)
#define ProtocolKey(protocol, key)	(0 ? ((id <protocol>)nil).key, (NSString *)nil : @#key)