From 9370113b9d01c53f80a2adf298caa95a735f75cd Mon Sep 17 00:00:00 2001
From: Samuli Ulmanen <sulmanen@thinglink.com>
Date: Wed, 6 Apr 2016 09:10:52 +0300
Subject: [PATCH] docs(todo app): replace remaining tasks reduce func with
 filter.length closes #1050

---
 .../_examples/homepage-todo/ts/app/todo_app.ts | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/public/docs/_examples/homepage-todo/ts/app/todo_app.ts b/public/docs/_examples/homepage-todo/ts/app/todo_app.ts
index 5688868b73..ca444d4ef6 100644
--- a/public/docs/_examples/homepage-todo/ts/app/todo_app.ts
+++ b/public/docs/_examples/homepage-todo/ts/app/todo_app.ts
@@ -1,8 +1,8 @@
 // #docregion
 import {Component} from 'angular2/core';
-import {Todo} from './todo';
-import {TodoList} from './todo_list';
-import {TodoForm} from './todo_form';
+import {Todo}      from './todo';
+import {TodoList}  from './todo_list';
+import {TodoForm}  from './todo_form';
 
 @Component({
   selector: 'todo-app',
@@ -18,19 +18,19 @@ import {TodoForm} from './todo_form';
 })
 export class TodoApp {
   todos: Todo[] = [
-      {text:'learn angular', done:true},
-      {text:'build an angular app', done:false}
+      {text: 'learn angular',        done: true},
+      {text: 'build an angular app', done: false}
   ];
 
   get remaining() {
-    return this.todos.reduce((count: number, todo: Todo) => count + +!todo.done, 0);
+    return this.todos.filter(todo => !todo.done).length;
   }
 
   archive(): void {
-    var oldTodos = this.todos;
+    let oldTodos = this.todos;
     this.todos = [];
-    oldTodos.forEach((todo: Todo) => {
-      if (!todo.done) this.todos.push(todo);
+    oldTodos.forEach(todo => {
+      if (!todo.done) { this.todos.push(todo); }
     });
   }