May 29, 2018 · May 31, 2018 · May 31, 2018
diff --git a/starter-code/src/functions-and-arrays.js b/starter-code/src/functions-and-arrays.js
 // Find the maximum
 function maxOfTwoNumbers(num1, num2){
  return Math.max(num1, num2);
 };

 maxOfTwoNumbers(2,3);

 // Finding Longest Word
 var words = [
  'crackpot'
 ];

 // Calculating a Sum
 function findLongestWord(target){
  var sorted = target.sort(
    function(a, b){
      return b.length - a.length;}
  );
  return sorted[0]
 };

 findLongestWord(words);


 // Calculating a Sum
 var numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];

 var sum = 0;
 function sumArray(target){
  var result = target.reduce(function(accumulator, currentValue, currentIndex, array) {
    return accumulator + currentValue;
  });
  sum = result;
  return sum;
 }

 sumArray(numbers)


 // Calculate the Average

 var numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];

 function averageNumbers(target){
  sumArray(target);  //get the sum
  var len = target.length; //get the length
  var average = sum / len; //get the average
  return average;
 }

 averageNumbers(numbersAvg);

 // Array of Strings
 var wordsArr = [
  'seat',
  'palace'
 ];

 //console.log("sum starts at: " + sum);

 function averageWordLength(target){
  var numberArray = [];                               //create empty array
  //console.log("numberArr starts at: "+ numberArray)

  target.forEach(function (i){                      //loop every element, get len, push to the numberArr
    numberArray.push(i.length);
  });
  //console.log("numberArr ends at:" + numberArray);
  sumArray(numberArray);                              //Update the sum value using the sum function
  //console.log("sum ends at: " + sum);

  averageNumbers(numberArray);                        //get average of numberArr
 }

 averageWordLength(wordsArr);


 // Unique Arrays
 var wordsUnique = [
  'crab',
  'bring'
 ];



 // Finding Elements
 var wordsFind = [
  'machine',
Original file line number	Diff line number	Diff line change
		@@ -1,4 +1,9 @@
		// Find the maximum
		function maxOfTwoNumbers(num1, num2){
		return Math.max(num1, num2);
		};

		maxOfTwoNumbers(2,3);

		// Finding Longest Word
		var words = [
Expand All		@@ -11,14 +16,45 @@ var words = [
		'crackpot'
		];

		// Calculating a Sum
		function findLongestWord(target){
		var sorted = target.sort(
		function(a, b){
		return b.length - a.length;}
		);
		return sorted[0]
		};

		findLongestWord(words);


		// Calculating a Sum
		var numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];

		var sum = 0;
		function sumArray(target){
		var result = target.reduce(function(accumulator, currentValue, currentIndex, array) {
Copy link ta-web-parisMay 31, 2018• edited Loading Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. To resolve the error in jasmine just add this two lines of code : if(target.length==0){sum=0returnsum;} Because the jasmine want's you to deal with special case like this (empty array, ect..)
		return accumulator + currentValue;
		});
		sum = result;
		return sum;
		}

		sumArray(numbers)


		// Calculate the Average

		var numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];

		function averageNumbers(target){
		sumArray(target); //get the sum
Copy link ta-web-parisMay 31, 2018 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. Same here you should add a condition, so when target is empty you return undefined
		var len = target.length; //get the length
		var average = sum / len; //get the average
		return average;
		}

		averageNumbers(numbersAvg);

		// Array of Strings
		var wordsArr = [
		'seat',
Expand All		@@ -33,6 +69,25 @@ var wordsArr = [
		'palace'
		];

		//console.log("sum starts at: " + sum);

		function averageWordLength(target){
		var numberArray = []; //create empty array
		//console.log("numberArr starts at: "+ numberArray)

		target.forEach(function (i){ //loop every element, get len, push to the numberArr
		numberArray.push(i.length);
		});
		//console.log("numberArr ends at:" + numberArray);
		sumArray(numberArray); //Update the sum value using the sum function
		//console.log("sum ends at: " + sum);

		averageNumbers(numberArray); //get average of numberArr
		}

		averageWordLength(wordsArr);


		// Unique Arrays
		var wordsUnique = [
		'crab',
Expand All		@@ -48,6 +103,8 @@ var wordsUnique = [
		'bring'
		];



		// Finding Elements
		var wordsFind = [
		'machine',
Expand Down