27 lines
876 B
JavaScript
27 lines
876 B
JavaScript
import { toInteger } from "./toInteger.mjs";
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import { clamp } from "../math/clamp.mjs";
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import { MAX_SAFE_INTEGER } from "../_internal/MAX_SAFE_INTEGER.mjs";
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//#region src/compat/util/toSafeInteger.ts
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/**
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* Converts `value` to a safe integer.
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*
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* A safe integer can be compared and represented correctly.
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*
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* @param value - The value to convert.
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* @returns Returns the value converted to a safe integer.
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*
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* @example
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* toSafeInteger(3.2); // => 3
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* toSafeInteger(Number.MAX_VALUE); // => 9007199254740991
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* toSafeInteger(Infinity); // => 9007199254740991
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* toSafeInteger('3.2'); // => 3
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* toSafeInteger(NaN); // => 0
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* toSafeInteger(null); // => 0
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* toSafeInteger(-Infinity); // => -9007199254740991
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*/
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function toSafeInteger(value) {
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if (value == null) return 0;
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return clamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER);
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}
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//#endregion
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export { toSafeInteger };
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