node_modules/graphql/jsutils/Path.js

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.addPath = addPath;
exports.pathToArray = pathToArray;

/**
 * Given a Path and a key, return a new Path containing the new key.
 */
function addPath(prev, key, typename) {
  return {
    prev,
    key,
    typename,
  };
}
/**
 * Given a Path, return an Array of the path keys.
 */

function pathToArray(path) {
  const flattened = [];
  let curr = path;

  while (curr) {
    flattened.push(curr.key);
    curr = curr.prev;
  }

  return flattened.reverse();
}