Mattteo1220/index.html

## index.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 greatestToLeast(array) {
  // your code ges here
}


/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/


// tests

function testFunctionWorks(fn, input, expected) {
  var result = fn(input);
  if (
    result &&
    result.length === expected.length &&
    result.every(function(item, index) {
     return (index === 0 || result[index] < result[index-1]);
    }) &&
    result.every(function(item) {
      return expected.indexOf(item) > -1;
    })) {
    console.log('SUCCESS: `' + fn.name + '` works!')
    return true;
  }
  else {
    console.error('FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input))
    return false;
  }
}

function runTests() {

  var input1 = [10, 3, 5, 22, 19];
  var result1 = [22, 19, 10, 5, 3];
  var input2 = [2, 4, 6, 8];
  var result2 = [8, 6, 4, 2];

  var testResults = [
    testFunctionWorks(greatestToLeast, input1, result1),
    testFunctionWorks(greatestToLeast, input2, result2),
  ];


  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 greatestToLeast(array) {
  // your code ges here
}


/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/


// tests

function testFunctionWorks(fn, input, expected) {
  var result = fn(input);
  if (
    result &&
    result.length === expected.length &&
    result.every(function(item, index) {
     return (index === 0 || result[index] < result[index-1]);
    }) &&
    result.every(function(item) {
      return expected.indexOf(item) > -1;
    })) {
    console.log('SUCCESS: `' + fn.name + '` works!')
    return true;
  }
  else {
    console.error('FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input))
    return false;
  }
}

function runTests() {

  var input1 = [10, 3, 5, 22, 19];
  var result1 = [22, 19, 10, 5, 3];
  var input2 = [2, 4, 6, 8];
  var result2 = [8, 6, 4, 2];

  var testResults = [
    testFunctionWorks(greatestToLeast, input1, result1),
    testFunctionWorks(greatestToLeast, input2, result2),
  ];


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

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

## jsbin.liqeyuz.js
function greatestToLeast(array) {
  // your code ges here
}


/* From here down, you are not expected to
   understand.... for now :)


   Nothing to see here!

*/


// tests

function testFunctionWorks(fn, input, expected) {
  var result = fn(input);
  if (
    result &&
    result.length === expected.length &&
    result.every(function(item, index) {
     return (index === 0 || result[index] < result[index-1]);
    }) &&
    result.every(function(item) {
      return expected.indexOf(item) > -1;
    })) {
    console.log('SUCCESS: `' + fn.name + '` works!')
    return true;
  }
  else {
    console.error('FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
      ' but was ' + fn(input))
    return false;
  }
}

function runTests() {

  var input1 = [10, 3, 5, 22, 19];
  var result1 = [22, 19, 10, 5, 3];
  var input2 = [2, 4, 6, 8];
  var result2 = [8, 6, 4, 2];

  var testResults = [
    testFunctionWorks(greatestToLeast, input1, result1),
    testFunctionWorks(greatestToLeast, input2, result2),
  ];


  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 greatestToLeast(array) {
	// your code ges here
	}





	/* From here down, you are not expected to
	understand.... for now :)


	Nothing to see here!

	*/


	// tests

	function testFunctionWorks(fn, input, expected) {
	var result = fn(input);
	if (
	result &&
	result.length === expected.length &&
	result.every(function(item, index) {
	return (index === 0 \|\| result[index] < result[index-1]);
	}) &&
	result.every(function(item) {
	return expected.indexOf(item) > -1;
	})) {
	console.log('SUCCESS: `' + fn.name + '` works!')
	return true;
	}
	else {
	console.error('FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
	' but was ' + fn(input))
	return false;
	}
	}

	function runTests() {

	var input1 = [10, 3, 5, 22, 19];
	var result1 = [22, 19, 10, 5, 3];
	var input2 = [2, 4, 6, 8];
	var result2 = [8, 6, 4, 2];

	var testResults = [
	testFunctionWorks(greatestToLeast, input1, result1),
	testFunctionWorks(greatestToLeast, input2, result2),
	];



	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 greatestToLeast(array) {
	// your code ges here
	}





	/* From here down, you are not expected to
	understand.... for now :)


	Nothing to see here!

	*/


	// tests

	function testFunctionWorks(fn, input, expected) {
	var result = fn(input);
	if (
	result &&
	result.length === expected.length &&
	result.every(function(item, index) {
	return (index === 0 \|\| result[index] < result[index-1]);
	}) &&
	result.every(function(item) {
	return expected.indexOf(item) > -1;
	})) {
	console.log('SUCCESS: `' + fn.name + '` works!')
	return true;
	}
	else {
	console.error('FAILURE: `' + fn.name + '([' + input + '])` should be ' + expected +
	' but was ' + fn(input))
	return false;
	}
	}

	function runTests() {

	var input1 = [10, 3, 5, 22, 19];
	var result1 = [22, 19, 10, 5, 3];
	var input2 = [2, 4, 6, 8];
	var result2 = [8, 6, 4, 2];

	var testResults = [
	testFunctionWorks(greatestToLeast, input1, result1),
	testFunctionWorks(greatestToLeast, input2, result2),
	];



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

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