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/**
* @param {Object} object
* @return {Object}
*/
function uncircularOwnProperties(object) {
function _uncircular(object, depth, stack) {
var stackLength = stack.push(object);
depth++;
var keys = Object.keys(object);
for (var i = 0, length = keys.length; i < length; i++) {
var key = keys[i];
var value = object[key];
if (value && typeof value === 'object') {
var level = stack.indexOf(value);
if (level !== -1) {
object[key] = buildPath(depth - level - 1);
} else {
_uncircular(value, depth, stack);
stack.length = stackLength;
}
}
}
}
_uncircular(object, 0, []);
return object;
}
/**
* buildPath(2) -> '../..'
* @param {number} level
* @return {string}
*/
function buildPath(level) {
if (level === 0) {
return '.';
} else {
var result = '..';
for (var i = 1; i < level; i++) {
result += '/..';
}
return result;
}
}
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