main
|
Last change
on this file since e48199a was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
|
Initial commit
|
-
Property mode
set to
100644
|
|
File size:
555 bytes
|
| Line | |
|---|
| 1 | 'use strict';
|
|---|
| 2 | var commonAlphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
|
|---|
| 3 | var base64Alphabet = commonAlphabet + '+/';
|
|---|
| 4 | var base64UrlAlphabet = commonAlphabet + '-_';
|
|---|
| 5 |
|
|---|
| 6 | var inverse = function (characters) {
|
|---|
| 7 | // TODO: use `Object.create(null)` in `core-js@4`
|
|---|
| 8 | var result = {};
|
|---|
| 9 | var index = 0;
|
|---|
| 10 | for (; index < 64; index++) result[characters.charAt(index)] = index;
|
|---|
| 11 | return result;
|
|---|
| 12 | };
|
|---|
| 13 |
|
|---|
| 14 | module.exports = {
|
|---|
| 15 | i2c: base64Alphabet,
|
|---|
| 16 | c2i: inverse(base64Alphabet),
|
|---|
| 17 | i2cUrl: base64UrlAlphabet,
|
|---|
| 18 | c2iUrl: inverse(base64UrlAlphabet)
|
|---|
| 19 | };
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
