Updated Week1 and Week2 Homework

Catsudemo · Catsudemo · commit 7cfa2fdb925d · 2019-07-04T12:12:41.000+02:00
Adding homework as per new submission style
diff --git a/Week2/homework/Doublenumbertest.js b/Week2/homework/Doublenumbertest.js
@@ -0,0 +1,10 @@
+function doubleOddNumbers(numbers) {
+  // Replace this comment and the next line with your code
+  numbers.map(v % 2 !== 0 ? v * 2 : v);
+
+  console.log(numbers);
+}
+
+let totalYears = numbers.reduce(function(accumulator, pilot) {
+  return accumulator + pilot.years;
+}, 0);
diff --git a/Week2/homework/doublestuff.js b/Week2/homework/doublestuff.js
@@ -0,0 +1,6 @@
+const myNumbers = [1, 2, 3, 4];
+
+function doubleOdd(numbers) {
+  return numbers.map(number => (number % 2 !== 0 ? number * 2 : number));
+}
+console.log(doubleOdd(myNumbers));
diff --git a/Week2/homework/reduce.js b/Week2/homework/reduce.js
@@ -0,0 +1,10 @@
+const array1 = [1, 2, 3, 4];
+const reducer = (accumulator, currentValue) => accumulator * currentValue;
+
+// 1 + 2 + 3 + 4
+console.log(array1.reduce(reducer, 0));
+// expected output: 10
+
+// 5 + 1 + 2 + 3 + 4
+console.log(array1.reduce(reducer, 5));
+// expected output: 15
diff --git a/Week2/homework/timesheet-test.js b/Week2/homework/timesheet-test.js
@@ -0,0 +1,71 @@
+'use strict';
+
+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: 200,
+  },
+];
+
+const tuesday = [
+  {
+    name: 'Keep writing summary',
+    duration: 240,
+  },
+  {
+    name: 'Some more web development',
+    duration: 180,
+  },
+  {
+    name: 'Staring out the window',
+    duration: 10,
+  },
+  {
+    name: 'Talk to a lot of people',
+    duration: 200,
+  },
+  {
+    name: 'Look at application assignments new students',
+    duration: 40,
+  },
+];
+
+const maartjesTasks = monday.concat(tuesday);
+const maartjesHourlyRate = 20;
+const reducer = (accumulator, currentValue) => accumulator + currentValue;
+
+function computeEarnings(tasks, hourlyRate) {
+  const taskCost = tasks
+    .map(task => task.duration / 60)
+    .filter(task => task > 2)
+    .map(task => task * hourlyRate)
+    .reduce(reducer, 0);
+  return taskCost.toFixed(2);
+}
+
+const taskCost = computeEarnings(maartjesTasks, maartjesHourlyRate);
+
+// eslint-disable-next-line no-unused-vars
+
+// add code to convert `earnings` to a string rounded to two decimals (euro cents)
+
+console.log(`Maartje has earned ${taskCost} euros`);
+
+// Do not change or remove anything below this line
+module.exports = {
+  maartjesTasks,
+  maartjesHourlyRate,
+  computeEarnings,
+};
diff --git a/Week3/homework/step2-2.js b/Week3/homework/step2-2.js
@@ -1,23 +1,25 @@
 'use strict';
 
 function threeFive(startIndex, stopIndex, threeCallback, fiveCallback) {
-  const numbers = [];
+  function makeNumbers {
+    const numbers = [];
+    for (let i = startIndex; i <= stopIndex; i++) {
+      numbers.push(i);
+    }
+  }
 
-  // Replace this comment and the next line with your code
-  console.log(startIndex, stopIndex, threeCallback, fiveCallback, numbers);
-}
-
-function sayThree(number) {
-  // Replace this comment and the next line with your code
-  console.log(number);
-}
+  function sayThree(number) {
+    const isThree = (numbers = > (number % 3 == 0 ? threeCallback : number))
+    return isThree
+    
+    //}
 
-function sayFive(number) {
-  // Replace this comment and the next line with your code
-  console.log(number);
+    function sayFive(number) {
+    // Replace this comment and the next line with your code
+    console.log(number);
+  }
 }
-
-threeFive(10, 15, sayThree, sayFive);
+//threeFive(10, 15, sayThree, sayFive);
 
 // Do not change or remove anything below this line
 module.exports = threeFive;
