insertionSortwSplice

var insertionSortwSplice = function(array) {
  
  for (var i = 1; i < array.length; i++) {
    
      for (var x = 0; x < i; x++ ) {
        if (array[i] < array[x]) {
          // Calling splice twice has got to be inefficient
          array.splice(x,0,array[i]);
          array.splice(i+1,1);
        }
      }
    
  }
  
  return array;
  
}