Files
url_tracker_tool/node_modules/es-abstract/2025/CharacterComplement.js
Andrei 58f8093689 Rebrand from 'Redirect Intelligence v2' to 'URL Tracker Tool V2' throughout UI
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
2025-08-19 19:12:23 +00:00

35 lines
885 B
JavaScript

'use strict';
var $TypeError = require('es-errors/type');
var AllCharacters = require('./AllCharacters');
var CharSet = require('../helpers/CharSet').CharSet;
var isRegExpRecord = require('../helpers/records/regexp-record');
// https://262.ecma-international.org/15.0/#sec-charactercomplement
module.exports = function CharacterComplement(rer, S) {
if (!isRegExpRecord(rer)) {
throw new $TypeError('Assertion failed: `rer` must be a RegExp Record');
}
if (!(S instanceof CharSet)) {
throw new $TypeError('Assertion failed: S must be a CharSet');
}
var A = AllCharacters(rer); // step 1
// 2. Return the CharSet containing the CharSetElements of A which are not also CharSetElements of S.
return new CharSet(
function (x) { return !S.test(x) && A.test(x); },
function (emit) {
A.yield(function (x) {
if (!S.test(x)) {
emit(x);
}
});
}
);
};