If you are using Arquillian with JBoss AS7.x and get the following exception:

Since ember-cli, as of this posting, defaults to ember v1.x, I need to upgrade to v2.0.0 manually (bower.json):

The JSON API spec for buliding HTTP APIs using json is a great initiative in stopping bike-shedding in API design. It has its trade-offs and cavaets but overall, I like it.

If you’re new to ruby, then you may be tempted to implement private class methods like this:

Are you having problems instaling ruby 1.8.7-p370 using rbenv install on OSX Mavericks?