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linuxenko/jenkins-hash.md

Created February 16, 2016 15:14
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jenkins-hash.md 
function jenkinsHash(str) {
    for (var hash = 0, i = 0, len = str.length; i < len; ++i) {
        hash += (str.charCodeAt(i) >>> 0);
        hash = hash >>> 0
        hash += ((hash << 10) >>> 0);
        hash = hash >>> 0
        hash ^= ((hash >>> 6) >>> 0);
        hash = hash >>> 0
    }
    hash += ((hash << 3) >>> 0);
    hash = hash >>> 0
    hash ^= ((hash >>> 11) >>> 0);
    hash = hash >>> 0
    hash += ((hash << 15) >>> 0);
    hash = hash >>> 0
    return hash >>> 0;
}
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