pathington/lib/index.js

Custom identity functions for composability

"use strict";

exports.__esModule = true;
exports.parse = exports.create = void 0;

var _constants = require("./constants");

var _utils = require("./utils");

// constants
// utils
var isArray = Array.isArray;
/**
 * @function create
 *
 * @description
 * create a new path string based on the path and quote passed
 *
 * @param {Array<number|string>} path the path to convert to a string
 * @param {string} [quote="] the quote string to use when quoting keys
 * @returns {string} the path string
 */

var create = function create(path, quote) {
  if (quote === void 0) {
    quote = '"';
  }

  if (!isArray(path)) {
    throw new ReferenceError('path passed must be an array');
  }

  if (!_constants.VALID_QUOTES.test(quote)) {
    throw new SyntaxError("quote " + quote + " passed is invalid, must be \", `, or '.");
  }

  var pathString = path.reduce((0, _utils.createGetNormalizedCreateKey)(quote), '');
  return pathString[0] === '.' ? pathString.slice(1) : pathString;
};
/**
 * @function parse
 *
 * @description
 * the path parsed into a valid array of keys / indices
 *
 * @param {Array<number|string>|number|string} path the path to parse
 * @returns {Array<number|string>} the parsed path
 */


exports.create = create;

var parse = function parse(path) {
  if (typeof path === 'string') {
    return (0, _utils.parseStringPath)(path);
  }

  if (isArray(path)) {
    return (0, _utils.map)(path, _utils.getNormalizedParseKey);
  }

  var normalizedParseKey = (0, _utils.getNormalizedParseKey)(path);
  return [typeof normalizedParseKey === 'number' ? normalizedParseKey : "" + normalizedParseKey];
};

exports.parse = parse;