제네릭
제네릭이란?
제네릭이 왜 필요할까?
class Model {
private _data: any[] = [];
constructor(data:any[]) {
this._data = data;
}
get data():any {
return this._data;
}
add(item:any):void {
this._data.push(item);
}
remove(index:number):void {
this._data.splice(index, 1);
}
item(index:number):any {
return this._data[index];
}
clear():void {
this._data = [];
}
}실습
참고
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