바로 드가보자 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign Object.assign() - JavaScript | MDN The Object.assign() method copies all enumerable own properties from one or more source objects to a target object. It returns the modified target object. developer.mozilla.org (자바스크립트 배우기 좋은 사이트) Method const target = { a: 1, b: 2 }; const source = { b: 4, c:..