31 lines
911 B
JavaScript
31 lines
911 B
JavaScript
import { toString } from "../util/toString.mjs";
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import { toNumber } from "../util/toNumber.mjs";
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//#region src/compat/math/subtract.ts
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/**
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* Subtracts one number from another.
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*
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* If either of the numbers is `NaN`, the function returns `NaN`.
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*
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* @param value The first number. (minuend)
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* @param other The second number.(subtrahend)
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* @returns The difference of the two numbers, or `NaN` if any input is `NaN`.
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*
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* @example
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* subtract(6, 3); // => 3
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* subtract(6, NaN); // => NaN
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* subtract(NaN, 3); // => NaN
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*/
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function subtract(value, other) {
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if (value === void 0 && other === void 0) return 0;
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if (value === void 0 || other === void 0) return value ?? other;
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if (typeof value === "string" || typeof other === "string") {
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value = toString(value);
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other = toString(other);
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} else {
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value = toNumber(value);
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other = toNumber(other);
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}
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return value - other;
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}
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//#endregion
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export { subtract };
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