JNaeemGitonga/arrayLengthAndAccess.html

## arrayLengthAndAccess.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
function findLength(array) {
  return array.length;
}

function accessLastItem(array) {
  return array.pop();}


/* I NAILED THIS ONE

*/


// tests

function testFunctionWorks(fn, input, expected) {

  if (fn(input) === expected) {
    console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
    return true;
  }
  else {
    console.error(
      'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input)
    );
    return false;
  }
}

function runTests() {

  var list = [1, 4, 9, 16, 25];
  var originalList = [1, 4, 9, 16, 25];
  var length = 5;
  var lastItem = 25;

  var testResults = [
    testFunctionWorks(findLength, list, length),
    testFunctionWorks(accessLastItem, list, lastItem),
  ];


  var numPassing = testResults.filter(function(result){ return result; }).length;
  console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
}

runTests();
</script>


<script id="jsbin-source-javascript" type="text/javascript">function findLength(array) {
  return array.length;
}

function accessLastItem(array) {
  return array.pop();}


/* I NAILED THIS ONE

*/


// tests

function testFunctionWorks(fn, input, expected) {

  if (fn(input) === expected) {
    console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
    return true;
  }
  else {
    console.error(
      'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input)
    );
    return false;
  }
}

function runTests() {

  var list = [1, 4, 9, 16, 25];
  var originalList = [1, 4, 9, 16, 25];
  var length = 5;
  var lastItem = 25;

  var testResults = [
    testFunctionWorks(findLength, list, length),
    testFunctionWorks(accessLastItem, list, lastItem),
  ];


  var numPassing = testResults.filter(function(result){ return result; }).length;
  console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
}

runTests();</script></body>
</html>

## arrayLengthAndAccess.js
function findLength(array) {
  return array.length;
}

function accessLastItem(array) {
  return array.pop();}


/* I NAILED THIS ONE

*/


// tests

function testFunctionWorks(fn, input, expected) {

  if (fn(input) === expected) {
    console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
    return true;
  }
  else {
    console.error(
      'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input)
    );
    return false;
  }
}

function runTests() {

  var list = [1, 4, 9, 16, 25];
  var originalList = [1, 4, 9, 16, 25];
  var length = 5;
  var lastItem = 25;

  var testResults = [
    testFunctionWorks(findLength, list, length),
    testFunctionWorks(accessLastItem, list, lastItem),
  ];


  var numPassing = testResults.filter(function(result){ return result; }).length;
  console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
}

runTests();
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>
	<body>

	<script id="jsbin-javascript">
	function findLength(array) {
	return array.length;
	}

	function accessLastItem(array) {
	return array.pop();}





	/* I NAILED THIS ONE

	*/


	// tests

	function testFunctionWorks(fn, input, expected) {

	if (fn(input) === expected) {
	console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
	return true;
	}
	else {
	console.error(
	'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
	' but was ' + fn(input)
	);
	return false;
	}
	}

	function runTests() {

	var list = [1, 4, 9, 16, 25];
	var originalList = [1, 4, 9, 16, 25];
	var length = 5;
	var lastItem = 25;

	var testResults = [
	testFunctionWorks(findLength, list, length),
	testFunctionWorks(accessLastItem, list, lastItem),
	];



	var numPassing = testResults.filter(function(result){ return result; }).length;
	console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
	}

	runTests();
	</script>



	<script id="jsbin-source-javascript" type="text/javascript">function findLength(array) {
	return array.length;
	}

	function accessLastItem(array) {
	return array.pop();}





	/* I NAILED THIS ONE

	*/


	// tests

	function testFunctionWorks(fn, input, expected) {

	if (fn(input) === expected) {
	console.log('SUCCESS: `' + fn.name + '` works on `[' + input + ']`');
	return true;
	}
	else {
	console.error(
	'FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
	' but was ' + fn(input)
	);
	return false;
	}
	}

	function runTests() {

	var list = [1, 4, 9, 16, 25];
	var originalList = [1, 4, 9, 16, 25];
	var length = 5;
	var lastItem = 25;

	var testResults = [
	testFunctionWorks(findLength, list, length),
	testFunctionWorks(accessLastItem, list, lastItem),
	];



	var numPassing = testResults.filter(function(result){ return result; }).length;
	console.log(numPassing + ' out of ' + testResults.length + ' tests passing.');
	}

	runTests();</script></body>
	</html>