nazomikan nazomikan

npm start コマンドを実行すると、 package.json の script.start コマンドが実行される

"scripts": {
  "start": "NODE_ENV=production NODE_PATH=lib node --harmony_typeof --harmony"
}

http://d.hatena.ne.jp/Jxck/20120410/1334071898 Node.js の起動オプション、環境変数、npm start の話

ChangeLog を支える英語

ChangeLog を書く際によく使われる英語をまとめました。

ほとんど引用です。

基本形

`module.exports =` and ES6 Module Interop in Node.js

The question: how can we use ES6 modules in Node.js, where modules-as-functions is very common? That is, given a future in which V8 supports ES6 modules:

How can authors of function-modules convert to ES6 export syntax, without breaking consumers that do require("function-module")()?
How can consumers of function-modules use ES6 import syntax, while not demanding that the module author rewrites his code to ES6 export?

@wycats showed me a solution. It involves hooking into the loader API to do some rewriting, and using a distinguished name for the single export.

This is me eating crow for lots of false statements I've made all over Twitter today. Here it goes.

	<html>
	<head>
	<style type="text/css">
	div {
	width: 600px;
	height: 50px;
	}

	.blue { background-color: blue; }
	.green { background-color: green; }

	var fs = require('fs'),
	path = require('path');

	(function scan(dir) {
	fs.readdirSync(dir).forEach(function (item) {
	var stat = fs.statSync(path.join(dir, item));
	if (stat.isFile()) require(path.join(dir, item));
	else if (stat.isDirectory()) scan(path.join(dir, item));
	});
	})('./lib/some/dir');

	var http = require('http')
	, connect = require('connect')
	, app
	;

	app = connect()
	.use(assetsExpire(1000 * 60 * 3))
	.use(connect.static('public'))
	.use(function(req, res){
	res.end(' \

	var http = require("http")
	, server
	;

	server = http.createServer(function (req, res) {
	res.writeHead(200);
	res.end("<html><body><p>hi i am hidakaya</p></body></html>");
	});

	module.exports = server;

	var path = require('path')
	, mode = process.env.NODE_ENV \|\| 'development'
	, env = require(path.resolve('resources/environments', mode))
	;

	console.log(env.WHOAMI);
	// output: dev太郎

	function Window() {
	....
	}

	Window.prototype.build = function () {
	this.setWidet();
	}

	Wondow.prototype.setWidget = function () {
	this.root.add(this.widget.tabMenue);

	(function () {
	var queue;
	queue = createQueue(0, 0, 100, 100, 25, function (xMin, yMin, xMax, yMax) {
	var x, y;
	for (x = xMin; x < xMax; x++) {
	for (y = yMin; y < yMax; y++) {
	// do someThing
	}
	}
	});

nazomikan nazomikan

ChangeLog を支える英語

基本形

module.exports = and ES6 Module Interop in Node.js

`module.exports =` and ES6 Module Interop in Node.js