"Code colocation"? >Turns out that "where to put code" is one of the hard things in software engineering and there are no silver bullets. That's part of the re

"Code colocation"? >Turns out that "where to put code" is one of the hard things in software engineering and there are no silver bullets. That's part of the reason why there are so few easy tutorials on this subject. This is called modularization and there are lots of papers and books that discuss it in decent detail.