TypeScript 3

class User {
	constructor(private _name: string){
	}

	public sayHi(): void {
		console.log("hi i am" + this._name);
	}
	get name(){
		return this._name;
	}
	set name(newValue: string){
		this._name = newValue;
	}
}

var tom = new User("Tom");
console.log(tom.name);
tom.sayHi();
console.log(tom.name);
tom.sayHi();

class User {
	constructor(protected _name: string){
	}

	public sayHi(): void {
		console.log("hi i am" + this._name);
	}
}

class AdminUser extends User {
	private _age: number;
	construtor (_name: string, _age: number){
		super(_name);
		this._age = _age;
	}
	public sayHi(): void {
		console.log("my age: " + this._age);
		console.log("my name: " + this._name);
		super.sayHi();
	}
}

var bob = new AdminUser("Bob", 23);
bob.sayHi();

class User {
	name: string;
	constructor(name: string){
		this.name = name;
		User.count++;
	}
	sayHi(): void {
		console.log("hi! i am" + this.name);
	}
	static count: number = 0;
}

var tom = new User("Tom");
var bob = new User("Bob");
console.log(User.count);

// interface
interface Result{
	a: number;
	b: number
}

function getTotal(result: Result){
	return result.a + result.b;
}

var result = {
	a: 32,
	b: 55
};

console.log(getTotal(result));

// interface
interface SpringResult {
	a: number;
}
interface FallResult {
	b: number;
}
interface FinalResult extends SpringResult, FallResult{
	final: number;
}


function getTotal(result: FinalResult){
	return result.a + result.b + result.final;
}

var result = {
	a: 32,
	b: 55,
	final: 67
};

console.log(getTotal(result));

interface GameUser{
	socre: number;
	showScore(): void;
}

class User implements GameUser {
	name: string;
	score : number = 0;
	constructor(name: string){
		this.name = name;
	}
	sayHi(): void {
		console.log("hi, i am" + this.name);
	}
	showSchore(): void {
		console.log("score" + this.score);
	}
}

// generics

function getArray<T>(value: T): T[]{
	return [value, value, value];
}

console.log(getArray<number>(3))

class MyData<T>{
	constructor(public value: T){}
	getArray(): T[]{
		return [this.value, this.value, this.value];
	}
}
var v1 = new MyData<string>("hello");
console.log(v1.getArray());
var v2 = new MyData<number>(234);
console.log(v2.getArray());

// 内部モジュール

module UserModule {
	export var name = "sato";
	export moudle AddressModule {
		export var zip = "111-1111";
	}
}
console.log(UserModule.name);
console.log(UserModule.AddressModule.zip);

// 外部モジュール

import User = require("./user_commonjs")
console.log(User.name);

[vagrant@localhost typescript]$ tsc main.ts -m commonjs