25 lines
621 B
JavaScript
25 lines
621 B
JavaScript
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import { isSymbol } from "../predicate/isSymbol.mjs";
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//#region src/compat/util/toNumber.ts
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/**
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* Converts `value` to a number.
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*
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* Unlike `Number()`, this function returns `NaN` for symbols.
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*
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* @param {unknown} value - The value to convert.
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* @returns {number} Returns the number.
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*
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* @example
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* toNumber(3.2); // => 3.2
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* toNumber(Number.MIN_VALUE); // => 5e-324
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* toNumber(Infinity); // => Infinity
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* toNumber('3.2'); // => 3.2
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* toNumber(Symbol.iterator); // => NaN
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* toNumber(NaN); // => NaN
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*/
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function toNumber(value) {
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if (isSymbol(value)) return NaN;
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return Number(value);
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}
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//#endregion
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export { toNumber };
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