Bahar.add funcrtions

project-task.js

@@ -19,63 +19,79 @@ This activity helps build a dynamic "To-Do List Filter" based on different crite
 // ============================================
 
 const todos = [
-    { task: "Wash the dishes", completed: false, priority: 3 },
-    { task: "Write a blog post", completed: true, priority: 1 },
-    { task: "Buy groceries", completed: false, priority: 2 },
-    { task: "Study JavaScript", completed: true, priority: 1 },
-    { task: "Walk the dog", completed: false, priority: 2 },
-  ];
-  
-  // ============================================
-  // 🔍 Tasks
-  // ============================================
-  
-  /*
+  { task: "Wash the dishes", completed: false, priority: 3 },
+  { task: "Write a blog post", completed: true, priority: 1 },
+  { task: "Buy groceries", completed: false, priority: 2 },
+  { task: "Study JavaScript", completed: true, priority: 1 },
+  { task: "Walk the dog", completed: false, priority: 2 },
+];
+
+// ============================================
+// 🔍 Tasks
+// ============================================
+
+/*
   🔹 Task 1: Filter Incomplete Tasks
 
   Step-by-Step:
   1. Use the `filter()` method on the todos array.
+
   2. Use an anonymous function as the callback.
   3. Return only the tasks that are not completed.
   */
-
-
-  /*
+let incompleteTasks = todos.filter((todo) => {
+  return todo.completed == false;
+});
+console.log(incompleteTasks);
+
+/*
   🔹 Task 2: Sort Tasks by Priority
 
   Step-by-Step:
   1. Use the `sort()` method on the todos array.
   2. Use an anonymous function as the comparison function.
   3. Sort tasks in ascending order of priority (1 = highest).
   */
-
-
-  /*
-  🔹 Task 3: Mark All Tasks as Completed
-
-  Step-by-Step:
-  1. Use the `map()` method to return a new array.
-  2. Use an anonymous function to modify each object.
-  3. Change the `completed` property to `true` for every task.
-  */
-
-
-  /*
-  🔹 Task 4: Combine Filters
-
-  Step-by-Step:
-  1. First, filter the todos to get only incomplete tasks.
-  2. Then, sort the filtered results by priority using `sort()`.
-  3. Use method chaining to perform both steps together.
-  */
-
-
-  // ============================================
-  // 🧪 Console Test Your Work
-  // ============================================
-
-  // console.log("Incomplete Tasks:", ...);
-  // console.log("Sorted by Priority:", ...);
-  // console.log("All Tasks Completed:", ...);
-  // console.log("Sorted Incomplete Tasks:", ...);
-
+
+let sortedTasks = todo.sort((a, b) => {
+  return a.priority - b.priority;
+});
+console.log(sortedTasks);
+
+// //
+//   🔹 Task 3: Mark All Tasks as Completed
+
+//   Step-by-Step:
+//   1. Use the `map()` method to return a new array.
+//   2. Use an anonymous function to modify each object.
+//   3. Change the `completed` property to `true` for every task.
+//   */
+let completedTasks = todos.map((todo) => {
+  return (todo.completed = true);
+});
+console.log(completedTasks);
+// /*
+//   🔹 Task 4: Combine Filters
+
+//   Step-by-Step:
+//   1. First, filter the todos to get only incomplete tasks.
+//   2. Then, sort the filtered results by priority using `sort()`.
+//   3. Use method chaining to perform both steps together.
+//   */
+
+let sortedIncompleteTasks = todos
+  .filter((todos) => {
+    return todos.completed == false;
+  })
+  .sort((a, b) => {
+    return a.priority - b.priority;
+  });
+console.log(sortedIncompleteTasks);
+// ============================================
+// 🧪 Console Test Your Work
+// ============================================
+
+// console.log("Incomplete Tasks:", ...);
+// console.log("Sorted by Priority:", ...);
+// console.log("All Tasks Completed:", ...);
+// console.log("Sorted Incomplete Tasks:", ...);