jdewind

@interface SomeClass
{
  ...
}
// Use 'assign' because a meta class is not subject to the normal retain/release lifecycle. 
// It will exist until the application is terminated (Class Initialization -> Application Termination)
// regardless of the number of objects in the runtime that reference it.
@property (nonatomic, assign) id<ExternalUtility> externalUtility
@end

jdewind

slow_connection () {

  if [ -z $1 ]; then
    echo "Bandwidth must be provided"
    return
  fi
  
  default_port="80"
  sudo ipfw pipe 1 config bw $1KByte/s
  sudo ipfw add 1 pipe 1 src-port ${2:-$default_port}

jdewind

@implementation MyController
@synthesize applicationModel = _applicationModel;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
      self.applicationModel = [[Objection globalInjector] getObject:[WCMyControllerApplicationModel class]];
      self.applicationModel.controller = self;
      self.title = NSLocalizedString(@"My Title", @"");

jdewind

@interface ObjectionProvider : NSObject {

}

- (id)getObject:(Class)theClass;
@end


@implementation ObjectionProvider
objection_register_singleton(ObjectionProvider)

jdewind

// Example Discussion APN Payload
{
	"device_tokens": ["<Tokens of Users in Group>"], 
	"aps": {"alert": "<Person> posted a message on <Group>"},
	"type": 0 // 0 = Discussion, 1 = Comment
	"DiscussionAlert": {
		"groupID": 122,
		"groupName": "The Name"		
	}
}

jdewind

require 'real_growl'
=> true
>> rg("Check out", ["Real", "Growl"], :icon => "/path/to/a/picture.jpg")
>> rg("Google", ["Real", "Growl"], :icon => "http://www.google.com/logos/stpatricks_d4gwinner_eo09.gif")
=> nil

>> Kernel.rg_sticky = false
=> false
>> Kernel.rg_priority = 3
=> 3

jdewind

>> require 'real_growl'
>> my_own_application = RealGrowl::Application.new("AppName")
=> #<RealGrowl::Application:0x1018eb6b8>
>> my_own_application.notify(:title => "Title", :description => "Desc", :priority => 0, :sticky => true, :icon => "/path/to/image.png")

jdewind

require 'real_growl_api'
require 'pp'

module RG
  module ClassMethods
    attr_accessor :rg_sticky, :rg_priority, :rg_icon
  end
  
  module InstanceMethods

jdewind

static void *kBindingContext = &kBindingContext;

@implementation MySlider
@synthesize requestModel;
@synthesize percent;

- (id)init {
  if((self = [super init])) {
    [requestModel addObserver:self forKeyPath:@"percentUploaded" options:0 context:kBindingContext];   

jdewind

@implementation MySlider
@synthesize requestModel;
@synthesize percent;

- (id)init {
  if((self = [super init])) {
    [requestModel bindProperty:@"percent" onTarget:self toKeyPath:@"percentUploaded"];   
  }
  return self;
}