More Homework

by Annemarie Köhler

HTML

<ul id="tests">    
</ul>

JavaScript

function reverse(arrayToReverse) {
	// fill me in!
  // return arrayToReverse.reverse();
  // return [arrayToReverse[3],arrayToReverse[2], arrayToReverse[1], arrayToReverse[0]];
  
  for (var i = 0; i < arrayToReverse.length; i++) {
  	var j = arrayToReverse[i];
  } 
  return j
}

var results = [
    {
     input: [1,2,3], expected: [3,2,1]   
    },
    {
     input: ['o','l','l','e','h'], expected: ['h','e','l','l','o']
    }
    ];

results.forEach(function(r) {
   r.actual = reverse(r.input);
});

$('#tests').html(results.map(function(r) {
   return '<li>Expected: ' + r.expected + '. Actual: ' + r.actual + '</li>'; 
}));