17 lines
351 B
JavaScript
17 lines
351 B
JavaScript
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"use strict";
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// References:
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign
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if (!Math.sign) {
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Math.sign = function mathSign(x) {
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x = Number(x);
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if (x === 0 || isNaN(x)) {
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return x;
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}
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return x > 0 ? 1 : -1;
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};
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}
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//# sourceMappingURL=Math.sign.js.map
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