17 lines
398 B
JavaScript
17 lines
398 B
JavaScript
"use strict";
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/**
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* Hashes a string to a numerical value.
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* NOT CRYPTOGRAPHICALLY SECURE!
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* @param {string} str The string to hash.
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* @return {number} The resulting hashed value as a number.
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*/
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export default function(str) {
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let hash = 0;
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for (let i = 0; i < str.length; i++) {
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hash = ((hash << 5) - hash) + str.charCodeAt(i);
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hash |= 0; // Convert to 32bit integer
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}
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return hash;
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}
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