我制作了一个简单的结构并实现了 Equatable 协议:
extension MyModelStruct: Equatable {}
func ==(lhs: NModelMatch, rhs: NModelMatch) -> Bool {
let areEqual = lhs.id == rhs.id
return areEqual
}
public struct MyModelStruct {
var id : String?
var staticId : String?
init(fromDictionary dictionary: NSDictionary){
id = dictionary["id"] as? String
...
}
然后在我的项目中我得到一个[MyModelStruct]数组,我要做的是删除所有具有相同id的MyModelStruct
let val1 = MyModelStruct(id:9, subId:1)
let val2 = MyModelStruct(id:10, subId:1)
let val3 = MyModelStruct(id:9, subId:10)
var arrayOfModel = [val1,val2,val3]; // or set but i do not know how to use a set
var arrayCleaned = cleanFunction[M2,M3]
我怎样才能使 cleanFunction ?
有人可以帮忙吗。谢谢大家。Xcode:版本 7.3.1