25 lines
881 B
JavaScript
25 lines
881 B
JavaScript
import { toString } from "../util/toString.mjs";
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//#region src/compat/math/parseInt.ts
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/**
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* Converts `string` to an integer of the specified radix. If `radix` is undefined or 0, a `radix` of 10 is used unless `string` is a hexadecimal, in which case a `radix` of 16 is used.
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*
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* @param string The string to convert to an integer.
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* @param radix The radix to use when converting the string to an integer. Defaults to `0`.
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* @param guard Enables use as an iteratee for methods like `Array#map`.
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* @returns Returns the converted integer.
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*
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* @example
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* parseInt('08'); // => 8
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* parseInt('0x20'); // => 32
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*
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* parseInt('08', 10); // => 8
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* parseInt('0x20', 16); // => 32
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*
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* ['6', '08', '10'].map(parseInt); // => [6, 8, 10]
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*/
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function parseInt(string, radix = 0, guard) {
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if (guard) radix = 0;
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return Number.parseInt(toString(string), radix);
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}
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//#endregion
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export { parseInt };
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