Get value from object by path

deepFind.js

/**
 * Get value from object by path (ex. parent.child.id)
 * Source: https://stackoverflow.com/questions/8817394/javascript-get-deep-value-from-object-by-passing-path-to-it-as-string
 *
 * @param {object} obj
 * @param {string} path
 * @returns {undefined|*}
 */
const deepFind = (obj, path) => {
  const paths = path.split('.');
  let current = obj;
  for (let i = 0; i < paths.length; ++i) {
    if (!current[paths[i]]) {
      return undefined;
    } else {
      current = current[paths[i]];
    }
  }
  return current;
};

export default deepFind;