imrefazekas/connect-rest

let Path = require('./Path')

exports.dispatch = function ( method, _path, url, handler ) {
    let path = new Path( '', _path, {} )

    return function (req, res, next) {
        if (method !== req.method && method !== '*') {
            return next()
        }

        // if(!req.query) req.query = {}
        if (!req.params) req.params = {}

        let pathname = url.parse( req.url ).pathname

        if ( path.matches(
            req, pathname, '*', true, false
        ) ) {
            for ( let key of Object.keys(req.query) )
                req.params[ key ] = req.query[ key ]
            return handler(req, res, next)
        }
        else
            return next()
    }
}