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/*!
* Express - router - Collection
* Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca>
* MIT Licensed
*/
/**
* Expose `Collection`.
*/
module.exports = Collection;
/**
* Initialize a new route `Collection`
* with the given `router`.
*
* @param {Router} router
* @api private
*/
function Collection(router) {
Array.apply(this, arguments);
this.router = router;
}
/**
* Inherit from `Array.prototype`.
*/
Collection.prototype.__proto__ = Array.prototype;
/**
* Remove the routes in this collection.
*
* @return {Collection} of routes removed
* @api public
*/
Collection.prototype.remove = function(){
var router = this.router
, len = this.length
, ret = new Collection(this.router);
for (var i = 0; i < len; ++i) {
if (router.remove(this[i])) {
ret.push(this[i]);
}
}
return ret;
};
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