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rOACCT/node_modules/express/lib/express.js
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express.js
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			/*!
			* express
			* Copyright(c) 2009-2013 TJ Holowaychuk
			* Copyright(c) 2013 Roman Shtylman
			* Copyright(c) 2014-2015 Douglas Christopher Wilson
			* MIT Licensed
			*/

			'use strict';

			/**
			* Module dependencies.
			*/

			var bodyParser = require('body-parser')
			var EventEmitter = require('events').EventEmitter;
			var mixin = require('merge-descriptors');
			var proto = require('./application');
			var Route = require('./router/route');
			var Router = require('./router');
			var req = require('./request');
			var res = require('./response');

			/**
			* Expose `createApplication()`.
			*/

			exports = module.exports = createApplication;

			/**
			* Create an express application.
			*
			* @return {Function}
			* @api public
			*/

			function createApplication() {
			var app = function(req, res, next) {
			app.handle(req, res, next);
			};

			mixin(app, EventEmitter.prototype, false);
			mixin(app, proto, false);

			// expose the prototype that will get set on requests
			app.request = Object.create(req, {
			app: { configurable: true, enumerable: true, writable: true, value: app }
			})

			// expose the prototype that will get set on responses
			app.response = Object.create(res, {
			app: { configurable: true, enumerable: true, writable: true, value: app }
			})

			app.init();
			return app;
			}

			/**
			* Expose the prototypes.
			*/

			exports.application = proto;
			exports.request = req;
			exports.response = res;

			/**
			* Expose constructors.
			*/

			exports.Route = Route;
			exports.Router = Router;

			/**
			* Expose middleware
			*/

			exports.json = bodyParser.json
			exports.query = require('./middleware/query');
			exports.raw = bodyParser.raw
			exports.static = require('serve-static');
			exports.text = bodyParser.text
			exports.urlencoded = bodyParser.urlencoded

			/**
			* Replace removed middleware with an appropriate error message.
			*/

			var removedMiddlewares = [
			'bodyParser',
			'compress',
			'cookieSession',
			'session',
			'logger',
			'cookieParser',
			'favicon',
			'responseTime',
			'errorHandler',
			'timeout',
			'methodOverride',
			'vhost',
			'csrf',
			'directory',
			'limit',
			'multipart',
			'staticCache'
			]

			removedMiddlewares.forEach(function (name) {
			Object.defineProperty(exports, name, {
			get: function () {
			throw new Error('Most middleware (like ' + name + ') is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.');
			},
			configurable: true
			});
			});