source: trip-planner-front/node_modules/webpack/lib/util/propertyAccess.js

Last change on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 522 bytes
Line 
1/*
2 MIT License http://www.opensource.org/licenses/mit-license.php
3 Author Tobias Koppers @sokra
4*/
5
6"use strict";
7
8const SAFE_IDENTIFIER = /^[_a-zA-Z$][_a-zA-Z$0-9]*$/;
9
10const propertyAccess = (properties, start = 0) => {
11 let str = "";
12 for (let i = start; i < properties.length; i++) {
13 const p = properties[i];
14 if (`${+p}` === p) {
15 str += `[${p}]`;
16 } else if (SAFE_IDENTIFIER.test(p)) {
17 str += `.${p}`;
18 } else {
19 str += `[${JSON.stringify(p)}]`;
20 }
21 }
22 return str;
23};
24
25module.exports = propertyAccess;
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