Transform 'var' in 'let'

caesar/caesar.js

@@ -1,4 +1,4 @@
-var caesar = function() {
+let caesar = function() {
 
 }
 

caesar/caesar.spec.js

@@ -1,4 +1,4 @@
-var caesar = require('./caesar')
+let caesar = require('./caesar')
 
 describe('caesar', function() {
   it('works with single letters', function() {

calculator/calculator.spec.js

@@ -1,4 +1,4 @@
-var calculator = require ('./calculator.js');
+let calculator = require ('./calculator.js');
 
 describe('add', function() {
 	it('adds 0 and 0', function() {

fibonacci/fibonacci.js

@@ -1,4 +1,4 @@
-var fibonacci = function() {
+let fibonacci = function() {
 
 }
 

fibonacci/fibonacci.spec.js

@@ -1,4 +1,4 @@
-var fibonacci = require('./fibonacci')
+let fibonacci = require('./fibonacci')
 
 describe('fibonacci', function() {
   it('works', function() {

generator-exercise/generators/app/templates/title.js

@@ -1,4 +1,4 @@
-var <%= title %> = function() {
+let <%= title %> = function() {
 
 }
 

generator-exercise/generators/app/templates/title.spec.js

@@ -1,4 +1,4 @@
-var <%= title %> = require('./<%=title%>')
+let <%= title %> = require('./<%=title%>')
 
 describe('<%=title%>', function() {
   it('EDITME', function() {

helloWorld/README.md

@@ -10,7 +10,7 @@ This setup should be the same for all of the exercises.  The plain javascript fi
 
 Let's look at the spec file first:
 ```javascript
-var helloWorld = require('./helloWorld');
+let helloWorld = require('./helloWorld');
 
 describe('Hello World', function() {
     it('says hello world', function() {
@@ -26,7 +26,7 @@ For now you do not need to worry about how to write tests, but you should try to
 
 so let's look at the javascript file:
 ```javascript
-var helloWorld = function() {
+let helloWorld = function() {
   return ''
 }
 
@@ -40,7 +40,7 @@ Just to make sure, in case you're confused at this point, the test is telling yo
 
 this is what the final function should look like:
 ```javascript
-var helloWorld = function() {
+let helloWorld = function() {
   return 'Hello, World!'
 }
 

helloWorld/helloWorld.js

@@ -1,5 +1,5 @@
-var helloWorld = function() {
+let helloWorld = function() {
   return ''
 }
 
-module.exports = helloWorld
+module.exports = helloWorld

helloWorld/helloWorld.spec.js

@@ -1,4 +1,4 @@
-var helloWorld = require('./helloWorld');
+let helloWorld = require('./helloWorld');
 
 describe('Hello World', function() {
   it('says hello world', function() {

leapYears/leapYears.js

@@ -1,4 +1,4 @@
-var leapYears = function() {
+let leapYears = function() {
 
 }
 

leapYears/leapYears.spec.js

@@ -1,4 +1,4 @@
-var leapYears = require('./leapYears')
+let leapYears = require('./leapYears')
 
 describe('leapYears', function() {
   it('works with non century years', function() {

palindromes/palindromes.js

@@ -1,4 +1,4 @@
-var palindromes = function() {
+let palindromes = function() {
 
 }
 

palindromes/palindromes.spec.js

@@ -1,4 +1,4 @@
-var palindromes = require('./palindromes')
+let palindromes = require('./palindromes')
 
 describe('palindromes', function() {
   it('works with single words', function() {

pig_latin/pigLatin.spec.js

@@ -15,7 +15,7 @@
 
 // See https://en.wikipedia.org/wiki/Pig_Latin for more details.
 
-var pigLatin = require("./pigLatin.js");
+let pigLatin = require("./pigLatin.js");
 
 describe('#translate', function() {
 	it('translates a word beginning with a vowel', function() {

removeFromArray/removeFromArray.js

@@ -1,4 +1,4 @@
-var removeFromArray = function() {
+let removeFromArray = function() {
 
 }
 

removeFromArray/removeFromArray.spec.js

@@ -1,4 +1,4 @@
-var removeFromArray = require('./removeFromArray')
+let removeFromArray = require('./removeFromArray')
 
 describe('removeFromArray', function() {
   it('removes a single value', function() {

repeatString/repeatString.js

@@ -1,4 +1,4 @@
-var repeatString = function() {
+let repeatString = function() {
 
 }
 

repeatString/repeatString.spec.js

@@ -1,4 +1,4 @@
-var repeatString = require('./repeatString')
+let repeatString = require('./repeatString')
 
 describe('repeatString', function() {
   it('repeats the string', function() {

reverseString/reverseString.js

@@ -1,4 +1,4 @@
-var reverseString = function() {
+let reverseString = function() {
 
 }
 

reverseString/reverseString.spec.js

@@ -1,4 +1,4 @@
-var reverseString = require('./reverseString')
+let reverseString = require('./reverseString')
 
 describe('reverseString', function() {
   it('reverses single word', function() {

snakeCase/snakeCase.js

@@ -1,4 +1,4 @@
-var snakeCase = function() {
+let snakeCase = function() {
 
 }
 

snakeCase/snakeCase.spec.js

@@ -1,4 +1,4 @@
-var snakeCase = require('./snakeCase')
+let snakeCase = require('./snakeCase')
 
 describe('snakeCase', function() {
   it('works with simple lowercased phrases', function() {

sumAll/sumAll.js

@@ -1,4 +1,4 @@
-var sumAll = function() {
+let sumAll = function() {
 
 }
 

sumAll/sumAll.spec.js

@@ -1,4 +1,4 @@
-var sumAll = require('./sumAll')
+let sumAll = require('./sumAll')
 
 describe('sumAll', function() {
   it('sums numbers within the range', function() {

tempConversion/tempConversion.js

@@ -1,8 +1,8 @@
-var ftoc = function() {
+let ftoc = function() {
   
 }
 
-var ctof = function() {
+let ctof = function() {
   
 }
 

tempConversion/tempConversion.spec.js

@@ -1,4 +1,4 @@
-var {ftoc, ctof} = require('./tempConversion')
+let {ftoc, ctof} = require('./tempConversion')
 
 describe('ftoc', function() {
   it('works', function() {