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
10 lines
244 B
JavaScript
10 lines
244 B
JavaScript
'use strict';
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var functionName = require('function.prototype.name');
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var anon = functionName(function () {});
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module.exports = function isAbstractClosure(x) {
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return typeof x === 'function' && (!x.prototype || functionName(x) === anon);
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};
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