uyu423 · April 24, 2017 10:29 · uyu423 · Apr 24, 2017 · ungikim · Apr 24, 2017
diff --git a/valueObject.js b/valueObject.js
 class Money {
  constructor(value) {
    if (value < 0) throw Error('Money Type Valiation Exception');
    this.value = value;
  }
 }

 class Email {
  constructor(email) {
    const regExp = /^[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*\.[a-zA-Z]{2,3}$/i;  
    if (!regExp.test(email)) throw Error('Email Type Validation Exception')
    this.email = email;
    Object.defineProperty(this, 'username', {
      value: email.split('@')[0],
      enumerable: false,
    });
    Object.defineProperty(this, 'domain', {
      value: email.split('@')[1],
      enumerable: false,
    });
  }
 }

 class User {
  constructor(object) {
    this.name = object.name;
    this.credit = new Money(object.credit);
    this.email = new Email(object.email);
  }
 }

 const yowu = new User({
  name: 'Yowu',
  credit: 10000,
  email: 'yowu@plating.co.kr',
 });

 console.log(yowu);
 // Real Output
 // User {
 //  name: 'Yowu',
 //  credit: Money { value: 10000 },
 //  email: Email { email: 'yowu@plating.co.kr' } }

 // 아래와 같이 출력되게 하는 방법이 있을까..
 // User {
 //  name: 'Yowu',
 //  credit: 10000,
 //  email: 'yowu@plating.co.kr' }
	class Money {
	constructor(value) {
	if (value < 0) throw Error('Money Type Valiation Exception');
	this.value = value;
	}
	}

	class Email {
	constructor(email) {
	const regExp = /^[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])@[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])\.[a-zA-Z]{2,3}$/i;
	if (!regExp.test(email)) throw Error('Email Type Validation Exception')
	this.email = email;
	Object.defineProperty(this, 'username', {
	value: email.split('@')[0],
	enumerable: false,
	});
	Object.defineProperty(this, 'domain', {
	value: email.split('@')[1],
	enumerable: false,
	});
	}
	}

	class User {
	constructor(object) {
	this.name = object.name;
	this.credit = new Money(object.credit);
	this.email = new Email(object.email);
	}
	}

	const yowu = new User({
	name: 'Yowu',
	credit: 10000,
	email: 'yowu@plating.co.kr',
	});

	console.log(yowu);
	// Real Output
	// User {
	// name: 'Yowu',
	// credit: Money { value: 10000 },
	// email: Email { email: 'yowu@plating.co.kr' } }

	// 아래와 같이 출력되게 하는 방법이 있을까..
	// User {
	// name: 'Yowu',
	// credit: 10000,
	// email: 'yowu@plating.co.kr' }