New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Example 4-17 incorrect #19

Open

boggye opened this issue Feb 29, 2016 · 0 comments

boggye commented Feb 29, 2016

Two issues:

The initialization syntax is incorrect: { (Store(...) ...}
No code is provided for the Store class. Creating a case class Store(name: String) doesn't work properly. The joins don't work with Store objects as keys. I suspect one needs to override the hashCode method.

Any suggestions.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment