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/*
* Copyright (c) 2012-2014 Kaarle Ritvanen
* See LICENSE file for license details
*/
define(["underscore"], function(_) {
function split(path) {
var res = [];
while (path && path != "/") {
var comp = path.match(/^\/([^\\\/]|\\.)+/)[0];
res.push(comp.substring(1));
path = path.substring(comp.length);
}
return res;
}
function escape(name) {
if (!_.isString(name)) return String(name);
name = name.replace(/([\\\/])/g, "\\$1");
if (isNaN(Number(name))) return name;
return "\\" + name;
}
function join() {
var arg = _.toArray(arguments);
if (arg.length == 1) return arg[0];
var path = arg.shift();
var name = arg.shift();
arg.unshift((path == "/" ? "" : path) + "/" + escape(name));
return join.apply(undefined, arg);
}
return {
split: split,
join: join,
isSubordinate: function(p1, p2, real) {
p1 = split(p1);
p2 = split(p2);
if (real && p1.length <= p2.length) return false;
for (var i = 0; i < p2.length; i++)
if (p1[i] != p2[i]) return false;
return true;
}
};
});
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