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- /**
- * Module dependencies.
- */
- var qs = require('qs');
- var parseUrl = require('parseurl');
- /**
- * Query:
- *
- * Automatically parse the query-string when available,
- * populating the `req.query` object using
- * [qs](https://github.com/visionmedia/node-querystring).
- *
- * Examples:
- *
- * .use(connect.query())
- * .use(function(req, res){
- * res.end(JSON.stringify(req.query));
- * });
- *
- * The `options` passed are provided to qs.parse function.
- *
- * @param {Object} options
- * @return {Function}
- * @api public
- */
- module.exports = function query(options){
- return function query(req, res, next){
- if (!req.query) {
- req.query = ~req.url.indexOf('?')
- ? qs.parse(parseUrl(req).query, options)
- : {};
- }
- next();
- };
- };
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