14 lines
451 B
JavaScript
14 lines
451 B
JavaScript
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'use strict';
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var isObject = require('../internals/is-object');
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var classof = require('../internals/classof-raw');
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var wellKnownSymbol = require('../internals/well-known-symbol');
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var MATCH = wellKnownSymbol('match');
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// `IsRegExp` abstract operation
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// https://tc39.es/ecma262/#sec-isregexp
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module.exports = function (it) {
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var isRegExp;
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return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classof(it) === 'RegExp');
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};
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