Aug 29, 2020
diff --git a/src/functions-and-arrays.js b/src/functions-and-arrays.js
 // Iteration #1: Find the maximum

 function maxOfTwoNumbers(number1, number2) {
  if (number1 > number2) {
    return number1
  }
  else if (number2 > number1) {
    return number2
  }
 }

 // Iteration #2: Find longest word
 const words = ['mystery', 'brother', 'aviator', 'crocodile', 'pearl', 'orchard', 'crackpot'];
 function findLongestWord(someArray) {
  if(someArray.length === 0 ){
    return null
  }
  let longestWord = ""
  for (i = 0; i < someArray.length; i++) {
    if (someArray[i].length > longestWord.length) {
      longestWord = someArray[i]
    }
  }
  return longestWord
 }


 // Iteration #3: Calculate the sum

 const numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
 function sumNumbers(someNumberArray) {
  let sum = 0
  for (i = 0; i < someNumberArray.length; i++) {
    sum = sum + someNumberArray[i]
  }
  return sum
 }

 // Iteration #4: Calculate the average
 // Level 1: Array of numbers
 const numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];
 function averageNumbers(someNumberArray) {
  if(someNumberArray.length === 0 ){
    return null
  }
  return average = sumNumbers(someNumberArray)/someNumberArray.length
 }

 // Level 2: Array of strings
 const wordsArr = ['seat', 'correspond', 'linen', 'motif', 'hole', 'smell', 'smart', 'chaos', 'fuel', 'palace'];
 function averageWordLength(someWordsArr) {
  if(someWordsArr.length === 0) {
    return null
  }
  let lengthOfWords = 0
  for (i = 0; i < someWordsArr.length; i++) {
      lengthOfWords = lengthOfWords + someWordsArr[i].length
    }
  return average = lengthOfWords/someWordsArr.length
 }

 // Iteration #5: Unique arrays
 const wordsUnique = [
  'bring'
 ];

 function uniquifyArray(someArray) {
 let uniqueArray = [ ];
  for (i = 0; i < someArray.length; i++) {
    if (uniqueArray.indexOf(someArray[i]) === -1) {
      uniqueArray.push(someArray[i]) }
    }
  return uniqueArray
 }

 // Iteration #6: Find elements
 const wordsFind = ['machine', 'subset', 'trouble', 'starting', 'matter', 'eating', 'truth', 'disobedience'];
Original file line number	Diff line number	Diff line change
		@@ -1,18 +1,63 @@
		// Iteration #1: Find the maximum

		function maxOfTwoNumbers(number1, number2) {
		if (number1 > number2) {
		return number1
		}
		else if (number2 > number1) {
		return number2
		}
		}

		// Iteration #2: Find longest word
		const words = ['mystery', 'brother', 'aviator', 'crocodile', 'pearl', 'orchard', 'crackpot'];
		function findLongestWord(someArray) {
		if(someArray.length === 0 ){
		return null
		}
		let longestWord = ""
		for (i = 0; i < someArray.length; i++) {
		if (someArray[i].length > longestWord.length) {
		longestWord = someArray[i]
		}
		}
		return longestWord
		}


		// Iteration #3: Calculate the sum

		const numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
		function sumNumbers(someNumberArray) {
		let sum = 0
		for (i = 0; i < someNumberArray.length; i++) {
		sum = sum + someNumberArray[i]
		}
		return sum
		}

		// Iteration #4: Calculate the average
		// Level 1: Array of numbers
		const numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];
		function averageNumbers(someNumberArray) {
		if(someNumberArray.length === 0 ){
		return null
		}
		return average = sumNumbers(someNumberArray)/someNumberArray.length
		}

		// Level 2: Array of strings
		const wordsArr = ['seat', 'correspond', 'linen', 'motif', 'hole', 'smell', 'smart', 'chaos', 'fuel', 'palace'];
		function averageWordLength(someWordsArr) {
		if(someWordsArr.length === 0) {
		return null
		}
		let lengthOfWords = 0
		for (i = 0; i < someWordsArr.length; i++) {
		lengthOfWords = lengthOfWords + someWordsArr[i].length
		}
		return average = lengthOfWords/someWordsArr.length
		}

		// Iteration #5: Unique arrays
		const wordsUnique = [
Expand All		@@ -29,6 +74,15 @@ const wordsUnique = [
		'bring'
		];

		function uniquifyArray(someArray) {
		let uniqueArray = [ ];
		for (i = 0; i < someArray.length; i++) {
		if (uniqueArray.indexOf(someArray[i]) === -1) {
		uniqueArray.push(someArray[i]) }
		}
		return uniqueArray
		}

		// Iteration #6: Find elements
		const wordsFind = ['machine', 'subset', 'trouble', 'starting', 'matter', 'eating', 'truth', 'disobedience'];

Expand Down