'use strict';
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/**
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* This plugin deduplicates extra slashes found in the URL. This can help with
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* malformed URLs that might otherwise get misrouted.
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*
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* @public
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* @function dedupeSlashes
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* @returns {Function} Handler
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* @example
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* server.pre(restify.plugins.pre.dedupeSlashes());
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* server.get('/hello/:one', function(req, res, next) {
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* res.send(200);
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* return next();
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* });
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*
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* // the server will now convert requests to /hello//jake => /hello/jake
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*/
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function createDedupeSlashes() {
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return function dedupeSlashes(req, res, next) {
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req.url = req.url.replace(/(\/)\/+/g, '$1');
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return next();
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};
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}
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module.exports = createDedupeSlashes;
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