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17 lines
458 B
JavaScript
17 lines
458 B
JavaScript
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"use strict";
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var objToString = Object.prototype.toString
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, toStringTagSymbol = require("es6-symbol").toStringTag
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, id = "[object Set]"
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, Global = typeof Set === "undefined" ? null : Set;
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module.exports = function (value) {
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return (
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(value &&
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((Global && (value instanceof Global || value === Global.prototype)) ||
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objToString.call(value) === id ||
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value[toStringTagSymbol] === "Set")) ||
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false
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);
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};
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