balinterdi / rarwe-demo

An example Ember.js app, a demo version of Rock and Roll with Ember.js

Rock & Roll with Ember.js - Demo version

This app is a smaller version of the app that is built in my Rock and Roll with Ember.js book.

It demoes a simple music catalogue where you can create bands and songs, and sort and rate the latter. Please don't try to use it to actually create an inventory of your music. All the data is stored in memory only and destroyed upon refresh.

You can check out the running app here.

Tech specs

The app aims to be running on a relatively recent, stable version of Ember.js (now that the LTS versions are announced, it will probably run on the latest LTS version) and contain several of the features the full app has.

• It uses a relatively recent version of Ember Data.
• There is no backend. The app uses the fantastic ember-cli-mirage addon to create some seed data and to mock out server responses. All data is ephemeral and destroyed on reload.
• It strives to show idiomatic Ember and use ES2015 features, like destructuring and let.
• It is deployed on Heroku.

Found a bug?

That's great, please submit a pull request.

Licensing

I would like you to be able to do anything you wish with this code as long as you don't sell it, or anything that uses it (e.g a screencast). To that end, I chose the GPL v2 License which you find here in the repository and which is nicely summarized on choosealicense.com.

Feel free to fork it, play with it, share it with friends or use some code snippets in a presentation while you keep the license and the copyright notice in the repository.

Copyright (c) 2016 Balint Erdi

rarwe-demo's Issues

Missing tag in Router Chapter

I noticed a missing

<em>

<!-- app/templates/bands.hbs -->
(...)
{{#each model as |band|}}
  <li class="list-group-item">{{band.name}}</em>
{{/each}}
(...)

tag

page 63 of the Router chapter in the ebook

Suggestion for Template Chapter

In the Templating chapter
under the heading "auto-updating templates"

It says to put this code after "Song" is created.

window.songs = songs;

var alwaysWaiting = Song.create({
  title: 'Always Waiting',
  band: 'Kaya Project',
  rating: 5
});

window.newSong = alwaysWaiting;

and then run this in the console after the page reloads

songs.pushObject(newSong);

"Song" is a empty Ember object after it is immediately created.
The code needs to put in after instantiation of the "Song" collection "songs" that is referenced in the code snippet.

"pushObjects" does not understand what variable "songs" is otherwise. Some extra clarity may save someone some time.

Sign up form

Is the sign up form on your site working? http://emberjs.balinterdi.com

Issue rendering template

Hello,

I am trying to set up the first template but it is not rendering anything in the output of emberjs.jsbin.com.

I looked over the code for the html and js several times but nothing is being rendered and I don't see any errors.

Here is a gist of from emberjs.jsbin.com

https://gist.github.com/anonymous/c15874232d3c0bf2cca1

missing html for tabs in redirection chapter

Hi, unless I've missed it, it appears the HTML for the tab interface is missing from the "Redirection" section in the 20150717 version of the book.

project doesn't run with ember v1.13.1

The project doesn't seem to run with ember v1.13.1. All I did was clone the project and try to run ember server.

RICKYNELSON ➜  dev  git clone https://github.com/balinterdi/rock-and-roll.git
Cloning into 'rock-and-roll'...
remote: Counting objects: 600, done.
remote: Compressing objects: 100% (6/6), done.
remote: Total 600 (delta 2), reused 0 (delta 0), pack-reused 594
Receiving objects: 100% (600/600), 977.63 KiB | 0 bytes/s, done.
Resolving deltas: 100% (264/264), done.
Checking connectivity... done.
RICKYNELSON ➜  dev  cd rock-and-roll
RICKYNELSON ➜  rock-and-roll git:(master) ember server
Arguments to path.join must be strings
TypeError: Arguments to path.join must be strings
    at Object.posix.join (path.js:488:13)
    at AddonDiscovery.<anonymous> (/usr/local/lib/node_modules/ember-cli/lib/models/addon-discovery.js:107:24)
    at Array.map (native)
    at AddonDiscovery.discoverFromDependencies (/usr/local/lib/node_modules/ember-cli/lib/models/addon-discovery.js:97:68)
    at AddonDiscovery.discoverProjectAddons (/usr/local/lib/node_modules/ember-cli/lib/models/addon-discovery.js:45:31)
    at Project.discoverAddons (/usr/local/lib/node_modules/ember-cli/lib/models/project.js:317:40)
    at Project.initializeAddons (/usr/local/lib/node_modules/ember-cli/lib/models/project.js:336:8)
    at Project.eachAddonCommand (/usr/local/lib/node_modules/ember-cli/lib/models/project.js:389:10)
    at module.exports (/usr/local/lib/node_modules/ember-cli/lib/cli/lookup-command.js:34:13)
    at CLI.<anonymous> (/usr/local/lib/node_modules/ember-cli/lib/cli/cli.js:35:26)
RICKYNELSON ➜  dev  cd ..
RICKYNELSON ➜  dev  ember --version
version: 1.13.1
node: 0.12.5
npm: 2.12.1