How does this course differs from the Learn Ruby Track? Seems like they are very similar, and might even be merged..
having to repeat a library is very redundant
J VPro Student 16,607 Points
My understanding was that they are updating videos so the obsolete ones will be deleted eventually.
As you know tech is always evolving and the version of features in the video might not be applicable or anything similar to the latest releases. Case by case depending on the language or framework.
I don't mind either way. More practice for me.