Not only to a novice. I was recently contracted to update a client from rails 4 to 5.2, which included updating sprockets, which ended with us downloading the s

Not only to a novice. I was recently contracted to update a client from rails 4 to 5.2, which included updating sprockets, which ended with us downloading the source code of all the gems to because nobody could figure out why the html would contain the correct url for the asset, but rake would first produce the file during asset precompilation and then later delete it during cleanup. 2 days wasted on broken magic...