lib/util.js
function hashToInts(hash) {
  var arr = []
  var num = 4

  for (var i = 0; i < 4; i++) {
    var part = hash.substr(i*8,8)
    var n = parseInt(part, 16) & 0x7fffffff
    arr.push(n)
  }

  return arr

}
function hashToInts(hash) {
  var arr = []
  var num = 4

  for (var i = 0; i < 4; i++) {
    var part = hash.substr(i*8,8)
    var n = parseInt(part, 16) & 0x7fffffff
    arr.push(n)
  }

  return arr

}
function hashToInts ( hash ) { var arr = [ ] var num = 4 for ( var i = 0 ; i < 4 ; i ++ ) { var part = hash . substr ( i * 8 , 8 ) var n = parseInt ( part , 16 ) & 0x7fffffff arr . push ( n ) } return arr }
hashToInts get hash to ints minus first bit
@param  {String} hash a hex array
@return {Array}      4 numbers
hashToInts get hash to ints minus first bit