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
26 lines
570 B
JavaScript
26 lines
570 B
JavaScript
'use strict';
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var GetIntrinsic = require('get-intrinsic');
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var $match = GetIntrinsic('%Symbol.match%', true);
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var hasRegExpMatcher = require('is-regex');
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var isObject = require('es-object-atoms/isObject');
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var ToBoolean = require('./ToBoolean');
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// https://262.ecma-international.org/6.0/#sec-isregexp
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module.exports = function IsRegExp(argument) {
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if (!isObject(argument)) {
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return false;
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}
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if ($match) {
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var isRegExp = argument[$match];
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if (typeof isRegExp !== 'undefined') {
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return ToBoolean(isRegExp);
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}
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}
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return hasRegExpMatcher(argument);
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};
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