 	}
 
 
-	public subscript (index: Int) -> T {
+	public subscript(index: Int) -> T {
 		return orderedElements[index]
 	}
 }


		return replacedElementToReturn
	}
}



	}


	public var isEmpty: Bool {
		return elements.isEmpty
	}


	public func isSubsetOf<S: SetType where S.Element == T>(set: S) -> Bool {
		return elements.isSubsetOf(set)
	}
