ijoshsmith

//
// UPDATE: This gist was rendered obsolete as of
// Xcode 6 Beta 5, which introduced the nil 
// coalescing operator in Swift proper (??).
//

/* Nil-coalescing operator */
infix operator !! {}
func !! <T> (
    value: T?,

steipete

static Boolean PSPDFCaseInsensitiveEqualCallback(const void *a, const void *b) {
    id objA = (__bridge id)a, objB = (__bridge id)b;
    Boolean ret = FALSE;
    if ([objA isKindOfClass:NSString.class] && [objB isKindOfClass:NSString.class]) {
        ret = ([objA compare:objB options:NSCaseInsensitiveSearch|NSLiteralSearch] == NSOrderedSame);
    }else {
        ret = [objA isEqual:objB];
    }
    return ret;
}

n-b

/*/../bin/ls > /dev/null
COMPILED=${0%.*}
clang $0 -o $COMPILED -framework Foundation;
$COMPILED; rm $COMPILED; exit;
*/
 
 
#import <Foundation/Foundation.h>
  
int main(int argc, char *argv[])

0xced

Using HockeySDK as an example

1. Download HockeySDK 3.0.0
2. Run these commands:

ARCH=armv7
FRAMEWORK_DIRECTORY="${HOME}/Downloads/HockeySDK-iOS-3/HockeySDK.embeddedframework"
FRAMEWORK_NAME=$(basename `echo "${FRAMEWORK_DIRECTORY}"/*.framework` .framework)

OliverLetterer

@implementation XCDUUID

+ (void) load
{
    // query runtime if NSUUID class already exists, if so => done
    if (objc_getClass("NSUUID"))
    {
        return;
    }
    

0xced

//
// Copyright (c) 2012-2015 Cédric Luthi / @0xced. All rights reserved.
//

#import <Foundation/Foundation.h>

#if TARGET_OS_SIMULATOR

static const char *fakeCarrier;
static const char *fakeTime;

gcatlin

brew update
brew versions FORMULA
cd `brew --prefix`
git checkout HASH Library/Formula/FORMULA.rb  # use output of "brew versions"
brew install FORMULA
brew switch FORMULA VERSION
git checkout -- Library/Formula/FORMULA.rb    # reset formula

## Example: Using Subversion 1.6.17
#