# Which is a better function?

## JavaScript performance comparison

Test case created by Vasanth

## Test runner

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Testing in unknown unknown
Test Ops/sec
Solution One
``function solution(digits){  var numbers = [];  for (var i = 0; i < digits.length - 4; i++) numbers.push(parseInt(digits.slice(i, i+5)));  return Math.max.apply(Math, numbers);}``
pending…
Solution Two
``function solution(digits){  console.log(digits);  var maxIndex=0;  var maxVal=(digits+"").split("").slice(0,5).join("")*1;    var result = (digits+"").split("").reduce(function(a,b,i,arr){      if(arr[maxIndex] < b ){        maxVal = arr.slice(i, i+5).join("")*1;        maxIndex = i;      }      else if( arr[maxIndex] == b ){        maxIndex = (arr.slice(i,i+5).join("")*1) >= maxVal ? i : maxIndex;        maxVal = arr.slice(maxIndex, maxIndex+5).join("")*1;      }      else{      }      return maxIndex;  },maxIndex);    return (digits+"").split("").slice(result,result+5).join("")*1;  }``
pending…

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