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8 lines
202 B
8 lines
202 B
4 years ago
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"use strict";
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module.exports = function () {
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var numberIsNaN = Number.isNaN;
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if (typeof numberIsNaN !== "function") return false;
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return !numberIsNaN({}) && numberIsNaN(NaN) && !numberIsNaN(34);
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};
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