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12 lines
443 B
12 lines
443 B
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.github.io/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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