blob: c511493de202592e9448de550700d009af410a37 [file] [log] [blame]
/**
* Given a Path and a key, return a new Path containing the new key.
*/
export function addPath(prev, key) {
return {
prev: prev,
key: key
};
}
/**
* Given a Path, return an Array of the path keys.
*/
export function pathToArray(path) {
var flattened = [];
var curr = path;
while (curr) {
flattened.push(curr.key);
curr = curr.prev;
}
return flattened.reverse();
}