http://www.freecodecamp.com/fcc0208647c 's solution for Bonfire: Return Largest Numbers in Arrays

bonfire-return-largest-numbers-in-arrays#.js

// Bonfire: Return Largest Numbers in Arrays
// Author: @fcc0208647c
// Challenge: http://www.freecodecamp.com/challenges/bonfire-return-largest-numbers-in-arrays#
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function largestOfFour(arr) {
  
  maxes = [];

  for (i=0;i<arr.length;i++){
      highest = Math.max.apply(Math, arr[i]);
      maxes.push(highest);
  }

  return maxes;
  
  
  
}

largestOfFour([[4, 5, 1, 3], [13, 27, 18, 26], [32, 35, 37, 39], [1000, 1001, 857, 1]]);