Get Largest Number

Little function to get the largest number from an array.

by Brenton Strine

JavaScript

var l = [1,2,3,4,-5,-6,-7,8,-09,-8,-6,4,-2,3,5,6,7,-66,545,"1980",987,NaN];

function getBiggest(arr){
    for(i=0,len=arr.length,val=biggest=parseInt(arr[0]); i<len;i++, val=arr[i]){   
        if(val>biggest) biggest=val;
    };
    return biggest;
}

console.log(getBiggest([4,5,6]));