| import { buildCharacterArbitrary } from './_internals/builders/CharacterArbitraryBuilder.js'; |
| function base64Mapper(v) { |
| if (v < 26) |
| return v + 65; |
| if (v < 52) |
| return v + 97 - 26; |
| if (v < 62) |
| return v + 48 - 52; |
| return v === 62 ? 43 : 47; |
| } |
| function base64Unmapper(v) { |
| if (v >= 65 && v <= 90) |
| return v - 65; |
| if (v >= 97 && v <= 122) |
| return v - 97 + 26; |
| if (v >= 48 && v <= 57) |
| return v - 48 + 52; |
| return v === 43 ? 62 : v === 47 ? 63 : -1; |
| } |
| export function base64() { |
| return buildCharacterArbitrary(0, 63, base64Mapper, base64Unmapper); |
| } |
|
|
