GitHub | Issues | Installation | Usage | Atomic Object

Overview

objection is a lightweight dependency injection framework for Objective-C for MacOS X and iOS. For those of you that have used Guice objection will feel familiar. Objection was built to stay out of your way and alleviate the need to maintain a large XML container or manually construct objects.

Features

• “Annotation” Based Dependency Injection

• Seamless support for integrating custom and external dependencies

  • Custom Object Providers
  • Meta Class Bindings
  • Protocol Bindings
  • Instance Bindings

• Lazily instantiates dependencies

• Eager Singletons

Usage

For a technical overview of the framework please visit the GitHub page

Installation

Download the latest here or

git clone git://github.com/atomicobject/objection.git
git checkout 0.11.0

iOS

1. rake artifact:ios
2. cp -R build/Release-iphoneuniversal/Objection-iOS.framework ${DEST_DIR}
3. In XCode -> Project Icon -> Your Target -> Build Phases -> Link Binary With Libraries -> Add (+) -> Add Other
4. Add -ObjC and -all_load to Other Link Flags in your project

Include framework

#import <Objection-iOS/Objection.h>

MacOS X

1. rake artifact:osx
2. cp -R build/Release/Objection.framework ${DEST_DIR}
3. In XCode -> Project Icon -> Your Target -> Build Phases -> Link Binary With Libraries -> Add (+) -> Add Other

Include framework

#import <Objection/Objection.h>

Installation Notes

• There is a glitch in XCode that will cause header files to not be copied properly. So, if you are building the iOS target you may have to run the build process a couple of times to get all of the proper header files copied.