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var SimpleHashTable = function(hashCode) { | |
var table = []; | |
var Constructor = function() { }; | |
Constructor.prototype.add = function(opts) { | |
}; | |
return new Constructor(); | |
} | |
module.exports.SimpleHashTable = SimpleHashTable; | |
/* | |
Based on jswhash given on http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx | |
*/ | |
var createJSWHash = function(len) { | |
var tab = []; | |
for (var i = 0; i < 256; i++) { | |
tab[i] = Math.floor(Math.random()*Math.pow(2,32)); | |
} | |
var hash = function(strkey) { | |
var h = (16777551 >>> 0); | |
for (var i = 0; i < len; i++) { | |
h = (h << 1 | h >>> 31) ^ tab[strkey.charCodeAt(i)]; | |
} | |
return h; | |
} | |
return hash; | |
} | |
module.exports.createJSWHash = createJSWHash; |
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