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@frankinedinburgh
Created July 15, 2018 11:07
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hash a string
export default function hash(str) {
var hash = 0, i, chr;
if (str.length === 0) return hash;
for (i = 0; i < str.length; i++) {
chr = str.charCodeAt(i);
hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
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