storing objects in a capsule swift
//encapsulated instance to store any object
class Capsule {
var object:Any
var type:String
init(object:Any, type:String){
self.object = object
self.type = type
}
}
//class that stores capsules
class Storage {
var map:[String:Capsule]
init(){
self.map = [String:Capsule]()
}
//inserts an entry into the map, creating a new capsule
func insert(name:String, elem:Any, type:String){
self.map[name] = Capsule(object:elem, type:type)
}
subscript (name:String) -> Capsule {
get {
return self.map[name]!
}
}
}