		# require-from-url

		Load module from URL in Node.

		## Install

		```
		@@ -12,15 +10,10 @@ $ npm install require-from-url
		## Usage

		```js
		var requireFromUrl = require('require-from-url');

		requireFromUrl(["https://nodeway.org/HelloWorld.js"], function(err, HelloWorld) {
		if(err) return;
		var api = new HelloWorld.default;
		api.hello('world', (err, greeting) => console.log(greeting));
		});
		var requireFromUrl = require('require-from-url/sync');
		var HelloWorld = requireFromUrl("https://nodeway.org/HelloWorld.js");
		var api = new HelloWorld;
		api.on('data', console.log);
		```

		## License

		MIT © [May xiaoya zhang](gzhangzy@gmail.com)

requireFromUrl.js

		@@ -1,40 +0,11 @@
		var path = require("path");
		var proto = {
		http : require("http"),
		https : require("https")
		};
		var crypto= require('crypto');
		var fetch = require("./fetchFromUrl.js");
		var requireFromString = require("./requireFromString.js");

		function requireFromString(code, filename) {
		var Module = module.constructor;
		var m = new Module(filename, module.parent);
		m.filename = filename;
		m.paths = Module._nodeModulePaths(path.dirname(filename));
		m._compile(code, filename);
		return m.exports;
		}

		function md5(str) {
		var md5sum = crypto.createHash('md5');
		md5sum.update(str);
		return md5sum.digest('hex');
		}

		function requireFromUrl(url, callback) {
		proto[url.protocol.slice(0, -1)].get(url, function(res) {
		var str = "";
		res.on("data", function(data) {
		str+= data;
		}).on("end", function() {
		switch(res.statusCode) {
		case 200:
		callback(requireFromString(str, __dirname+'/'+md5(url.href)+url.path));
		break;
		default:
		callback(new Error("href="+url.href+"; statusCode="+res.statusCode));
		}
		});
		}).on('error', callback);
		fetch(url, function(err, str, filename) {
		err ? callback(err)
		: callback(requireFromString(str, filename));
		});
		}

		module.exports = requireFromUrl;

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