Russell Johnson xjones

## gist:1785424
class Document
  attr_accessor :sections

  def initialize
    @sections = []
  end
end

class Reader
# should be able to view documents

## ExampleClass.m
@implementation MySharedThing

// Using method 1
//
DEFINE_SHARED_INSTANCE_FOR_CLASS(MySharedThing)

// Using method 2
//
+ (id)sharedInstance
{
	class Document
	attr_accessor :sections

	def initialize
	@sections = []
	end
	end

	class Reader
	# should be able to view documents
	@implementation MySharedThing

	// Using method 1
	//
	DEFINE_SHARED_INSTANCE_FOR_CLASS(MySharedThing)

	// Using method 2
	//
	+ (id)sharedInstance
	{