insertionSort

var insertionSort = function(array) {
  
  var temp;
  
  for (var i = 1; i < array.length; i++) {
    
    temp = i;
    
      for (var x = i-1; x >= 0 && array[x] > i; x-- ) {
        array[x+1] = array[x];
      }
  
      array[x+1] = temp;
      
      console.log("array is: ", array)
  
  }
  
  return array;
  
}