Grammar cleanups, trailing semicolon for function expressions

caesar/README.md

@@ -1,6 +1,6 @@
-# Exercise XX - caesar cipher
+# Exercise XX - Caesar cipher
 
-Implement the legendary caesar cipher:
+Implement the legendary Caesar cipher:
 
 > In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a left shift of 3, D would be replaced by A, E would become B, and so on. The method is named after Julius Caesar, who used it in his private correspondence.
 
@@ -31,5 +31,3 @@ negative numbers should work as well:
 ```javascript
 caesar('Mjqqt, Btwqi!', -5) // returns 'Hello, World!'
 ```
-
-

calculator/calculator.js

@@ -1,33 +1,33 @@
 const add = function(a, b) {
   return a + b;
-}
+};
 
 const subtract = function(a, b) {
   return a - b;
-}
+};
 
 const sum = function(array) {
   return array.reduce((total, current) => total + current, 0);
-}
+};
 
 const multiply = function(array) {
     return array.length
       ? array.reduce((accumulator, nextItem) => accumulator * nextItem)
       : 0;
-}
+};
 
 const power = function(a, b) {
   return Math.pow(a, b);
-}
+};
 
 const factorial = function(n) {
-  if (n == 0) return 1;
+  if (n === 0) return 1;
   let product = 1;
   for (let i = n; i > 0; i--) {
     product *= i;
   }
   return product;
-}
+};
 
 // This is another implementation of Factorial that uses recursion
 // THANKS to @ThirtyThreeB!
@@ -36,7 +36,7 @@ const recursiveFactorial = function(n) {
     return 1;
   }
   return n * recursiveFactorial (n-1);
-}
+};
 
 module.exports = {
   add,

fibonacci/README.md

@@ -1,8 +1,8 @@
-# Exercise XX - fibonacci
+# Exercise XX - Fibonacci
 
-Create a function that returns a specific member of the fibonacci sequence:
+Create a function that returns a specific member of the Fibonacci sequence:
 
-> a series of numbers in which each number ( Fibonacci number ) is the sum of the two preceding numbers. The simplest is the series 1, 1, 2, 3, 5, 8, etc.
+> A series of numbers in which each number ( Fibonacci number ) is the sum of the two preceding numbers. The simplest is the series 1, 1, 2, 3, 5, 8, etc.
 
 ```javascript
 fibonacci(4) // returns the 4th member of the series: 3  (1, 1, 2, 3)

fibonacci/fibonacci.js

@@ -1,6 +1,6 @@
 const fibonacci = function(count) {
   if (count < 0) return "OOPS";
-  if (count == 0) return 0;
+  if (count === 0) return 0;
   let a = 0;
   let b = 1;
   for (let i = 1; i < count; i++) {

findTheOldest/README.md

@@ -1,9 +1,8 @@
 # Find the Oldest
 
-given an array of objects representing people with a birth and death year, return the oldest person.
+Given an array of objects representing people with a birth and death year, return the oldest person.
 
 ## Hints
 - You should return the whole person object, but the tests mostly just check to make sure the name is correct.
 - this can be done with a couple of chained array methods, or by using `reduce`.
 - One of the tests checks for people with no death-date.. use JavaScript's Date function to get their age as of today.
-

findTheOldest/findTheOldest.js

@@ -4,13 +4,13 @@ const findTheOldest = function(array) {
     const currentAge = getAge(currentPerson.yearOfBirth, currentPerson.yearOfDeath)
     return oldestAge < currentAge ? currentPerson : oldest
   })
-}
+};
 
 const getAge = function(birth, death) {
   if (!death) {
     death = new Date().getFullYear();
   }
   return death - birth;
-}
+};
 
-module.exports = findTheOldest
+module.exports = findTheOldest;

getTheTitles/README.md

@@ -15,7 +15,7 @@ const books = [
 ]
 ```
 
-your job is to write a function that takes the array and returns an array of titles:
+Your job is to write a function that takes the array and returns an array of titles:
 
 ```javascript
 getTheTitles(books) // ['Book','Book2']

getTheTitles/getTheTitles.js

@@ -1,5 +1,5 @@
 const getTheTitles = function(array) {
   return array.map(book => book.title)
-}
+};
 
-module.exports = getTheTitles
+module.exports = getTheTitles;

helloWorld/helloWorld.js

@@ -1,5 +1,5 @@
 const helloWorld = function() {
   return 'Hello, World!'
-}
+};
 
-module.exports = helloWorld
+module.exports = helloWorld;

leapYears/leapYears.js

@@ -1,5 +1,5 @@
 const leapYears = function(year) {
-  return year % 4 === 0 && ( year % 100 !== 0 || year % 400 == 0)
+  return year % 4 === 0 && ( year % 100 !== 0 || year % 400 === 0)
-}
+};
 
-module.exports = leapYears
+module.exports = leapYears;

pigLatin/pigLatin.js

@@ -8,7 +8,7 @@ const pigLatin = function(string) {
 		return `${ending}${beginning}ay`;
 	  })
 	  .join(" ");
-  }
+  };
   
 const firstVowelIndex = function(string) {
 	const vowels = string.match(/[aeiou]/g);
@@ -16,6 +16,6 @@ const firstVowelIndex = function(string) {
 	  return string.indexOf(vowels[1]);
 	}
 	return string.indexOf(vowels[0]);
-  }
+  };
   
-  module.exports = pigLatin
+  module.exports = pigLatin;

removeFromArray/README.md

@@ -8,10 +8,9 @@ removeFromArray([1, 2, 3, 4], 3); // should remove 3 and return [1,2,4]
 
 ## Hints
 
-the first test on this one is fairly easy, but there are a few things to think about(or google) here for the later tests:
+The first test on this one is fairly easy, but there are a few things to think about(or google) here for the later tests:
 
 - how to remove a single element from an array
 - how to deal with multiple optional arguments in a javascript function
 - [Check this link](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/arguments).  Scroll down to the bit about `Array.from` or the spread operator. - [Or this link](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).
   
-

repeatString/repeatString.js

@@ -5,6 +5,6 @@ const repeatString = function(word, times) {
     string += word
   }
   return string
-}
+};
 
-module.exports = repeatString
+module.exports = repeatString;

reverseString/reverseString.js

@@ -1,5 +1,5 @@
 const reverseString = function(string) {
  return string.split('').reverse().join('') 
-}
+};
 
-module.exports = reverseString
+module.exports = reverseString;

tempConversion/tempConversion.js

@@ -1,12 +1,12 @@
 const ftoc = function(f) {
  return Math.round((f - 32) * (5/9) * 10) / 10
-}
+};
 
 const ctof = function(c) {
   return Math.round(((c * 9/5) + 32) * 10) / 10 
-}
+};
 
 module.exports = {
   ftoc,
   ctof
-}
+};