AFMacros

AFMacros brings some handy macros for validation and accessing of common directories or info-plist values

Example

    CoreTextLabel * label = (id)@"String"; // Assign object of wrong type
    if (AF_VALID(label, CoreTextLabel)) 
    {
        ZLog(@"%p is valid", label);
    }
    else
    {
        ZLog(@"%p is not valid", label);
    }
	
    NSArray * array = @[@"abc", @"def"]; // Array with two items
    if (AF_VALID_NOTEMPTY(array, NSArray)) 
    {
        ZLog(@"%p is valid and contains at least one object", label);
    }
    else
    {
        ZLog(@"%p is not valid or empty", label);
    }

    // This will print item at index 1
    ZLog(@"Object at index '%d' has value '%@'", 1, AF_ARRAY_OBJECT_AT_INDEX(array, 1));

    // This will print 'nil' for invalid index 99
    ZLog(@"Object at index '%d' has value '%@'", 99, AF_ARRAY_OBJECT_AT_INDEX(array, 99));

Install

Add AFMacros pod to your Podfile.

$ vim Podfile

platform :ios, '5.0'
pod 'AFMacros', :head

And then you install the dependencies in your project.

$ pod install

Remember to always open the Xcode workspace instead of the project file when you're building.

$ open App.xcworkspace

Requirements

AFMacros 1.0 and higher requires iOS 5.0 and above.

ARC

AFMacros uses ARC.

If you are using AFMacros in your non-arc project, you will need to set a -fobjc-arc compiler flag on all of the AFMacros source files.

To set a compiler flag in Xcode, go to your active target and select the "Build Phases" tab. Now select all AFMacros source files, press Enter, insert -fobjc-arc or -fno-objc-arc and then "Done" to enable or disable ARC for AFMacros.

Credits

AFMacros was created by Daniel Kuhnke for appfarms GmbH & Co. KG

License

AFMacros is available under the MIT license. See the LICENSE file for more info.