Results 10 issues of Code Apprentice

Do you intend users to extend `OnCompleteHandler`? If so, it is safer to mark `onComplete()` and the class itself as abstract.

I have a model in a module: ``` module MyProject class MyModel # associations, etc end end ``` And a resource with the same structure: ``` module MyProject class MyModelResource...

This new addition needs some documentation.

The mark down for links in the contribution file have an extra space so that the links don't render correctly.

**Is your feature request related to a problem? Please describe.** I'd use this if the error messages were more useable. When I select "install all packages" and an error occurs,...

enhancement

## Summary of the Bug Visiting https://agagd.usgo.org/ gives a 502 Bad Gateway ## Steps to Reproduce the Behaviour 1. Go to https://agagd.usgo.org/ ## The Expected Behaviour A web page with...

bug

Continues the work from #3993 Error messages for `weakref` and `dict`.