PrettyJSURL

prettyurl.js

var PrettyURL = {
	parse: function(hash) {
		hash = hash.replace('#', '');
		if (_.isEmpty(hash) || hash[0] != '/') return null;

		var obj = {};
		_.each(hash.substr(1).split('/'), function(value) {
			value = value.split(':', 2);
			if (_.isEmpty(value[0])) return;
			obj[value[0]] = value[1];
		});

		return obj;
	},
	stringify: function(obj) {
		var hash = [];
		_.each(obj, function(value, key) {
			if (!_.isEmpty(value) && value != 0) {
				hash.push( key + ':' + value );
			}
		});
		return '/' + hash.join('/');
	}
};