homework week 3 exercise 1-2.

exercise 1-2 completed. It looks like i forgot to send the PR on wendesday :-/
whiteststar · Mar 17, 2019 · Mar 17, 2019 · Mar 17, 2019 · Apr 27, 2019 · May 3, 2019
commit cf19db65ffd752fdbbb5fab217defd594d695163
diff --git a/Week2/homework/map-filter.js b/Week2/homework/map-filter.js
@@ -1,15 +1,78 @@
 'use strict';
 
-function doubleOddNumbers(numbers) {
-  // Replace this comment and the next line with your code
-  console.log(numbers);
-}
+// exercise 1, double odd numbers 
 
 const myNumbers = [1, 2, 3, 4];
-console.log(doubleOddNumbers(myNumbers));
 
-// Do not change or remove anything below this line
-module.exports = {
-  myNumbers,
-  doubleOddNumbers,
-};
+const oddNumbers = myNumbers.filter(n => n % 2 !==0);
+
+const newNumbers = oddNumbers.map(x => x * 2);
+
+console.log(newNumbers); // => [2, 6]
+
+
+//exercise 2
+
+const monday = [
+    {
+      name: 'Write a summary HTML/CSS',
+      duration: 180
+    },
+    {
+      name: 'Some web development',
+      duration: 120
+    },
+    {
+      name: 'Fix homework for class10',
+      duration: 20
+    },
+    {
+      name: 'Talk to a lot of people',
+      duration: 1.0
+    }
+  ];
+
+  const tuesday = [
+    {
+      name: 'Keep writing summary',
+      duration: 1.0
+    },
+    {
+      name: 'Some more web development',
+      duration: 180
+    },
+    {
+      name: 'Staring out the window',
+      duration: 10
+    },
+    {
+      name: 'Talk to a lot of people',
+      duration: 1.0
+    },
+    {
+      name: 'Look at application assignments new students',
+      duration: 40
+    }
+  ];
+
+     const allTasks = monday.concat(tuesday);
+
+    const MaartjesHourlyPayment = 20;
+
+    function salary(tasks, hourlyPayment) {
+
+      const taskDuration = tasks.map(x =>x.duration);
+      const payableHours = taskDuration.filter(y => y > 119);  //exclude less then 2 hours. No special codding added for 1.0 hours format, because there are no 2.0 hours:)
+      const total = (accumulator, currentValue) => accumulator + currentValue;
+      const totalInHours = payableHours.reduce(total);
+      const paymentRaw = totalInHours/60*20;
+      var payment = paymentRaw.toFixed(2);
+      return payment;
+    }
+
+    const earned = salary(allTasks, MaartjesHourlyPayment);
+
+    console.log(`Maartje has made €${earned}. Good Job.`);
+
+
+