7f2dd5260f
- Complete React app with 7 developer tools - JSON Tool with visual structured editor - Serialize Tool with visual structured editor - URL, Base64, CSV/JSON, Beautifier, Diff tools - Responsive navigation with dropdown menu - Dark/light mode toggle - Mobile-responsive design with sticky header - All tools working with copy/paste functionality
17 lines
434 B
JavaScript
17 lines
434 B
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var callBound = require('call-bound');
|
|
|
|
var $SymbolToString = callBound('Symbol.prototype.toString', true);
|
|
|
|
// https://262.ecma-international.org/6.0/#sec-symboldescriptivestring
|
|
|
|
module.exports = function SymbolDescriptiveString(sym) {
|
|
if (typeof sym !== 'symbol') {
|
|
throw new $TypeError('Assertion failed: `sym` must be a Symbol');
|
|
}
|
|
return $SymbolToString(sym);
|
|
};
|