[erlang-questions] Loading code generated on the fly

[Attila Babo]

We experienced in a long running production environment that generated
code are sometimes unloaded, our current workaround is to check its
presence and reload it from a database if needed. Is there a way to
force to keep it in cache? A possibility to create a dummy process to
keep a single reference to the module all way long. Is there a better
way?