arrow function done and challenge 3 done

ThorbenBender · ThorbenBender · commit 8a8fc454ee9e · 2019-01-22T14:21:19.000+01:00
diff --git a/assignments/array-methods.js b/assignments/array-methods.js
@@ -74,11 +74,17 @@ console.log(allCaps);
 // ==== Challenge 3: Use .filter() ====
 // The large shirts won't be available for the event due to an ordering issue.  Get a list of runners with large sized shirts so they can choose a different size. Return an array named largeShirts that contains information about the runners that have a shirt size of L and log the result
 let largeShirts = [];
+largeShirts = runners.filter(function(runner) {
+    return runner.shirt_size === "L";
+})
 console.log(largeShirts);
 
 // ==== Challenge 4: Use .reduce() ====
 // The donations need to be tallied up and reported for tax purposes. Add up all the donations into a ticketPriceTotal array and log the result
 let ticketPriceTotal = [];
+ticketPriceTotal = runners.reduce(function(runner) {
+    return runner['donation'];
+})
 console.log(ticketPriceTotal);
 
 // ==== Challenge 5: Be Creative ====
diff --git a/assignments/stretch-function-conversion.js b/assignments/stretch-function-conversion.js
@@ -1,23 +1,17 @@
 // Take the commented ES5 syntax and convert it to ES6 arrow Syntax
 
-// let myFunction = function () {};
+let myFunction = () => {};
 
-// let anotherFunction = function (param) {
-//   return param;
-// };
+let anotherFunction = param => param;
 
-// let add = function (param1, param2) {
-//   return param1 + param2;
-// };
-// add(1,2);
+let add = (param1, param2) => param1 + param2;
 
-// let subtract = function (param1, param2) {
-//   return param1 - param2;
-// };
-// subtract(1,2);
+add(1,2);
 
-// exampleArray = [1,2,3,4];
-// const triple = exampleArray.map(function (num) {
-//   return num * 3;
-// });
-// console.log(triple);
+let subtract = (param1, param2) => param1 - param2;
+
+subtract(1,2);
+
+exampleArray = [1,2,3,4];
+const triple = exampleArray.map(num => num * 3);
+console.log(triple);
