Heroku's documentation specifically states:
The following types of behaviors are not supported:
- Caching pages in the
public
directory- Saving uploaded assets to local disk (e.g. with attachment_fu or paperclip)
- Writing full-text indexes with Ferret
- Writing to a filesystem database like SQLite or GDBM
- Accessing a git repo for an app like git-wiki
Is pre-generating the .plist
file(s) using a Raketask an option for you? Then you could check them into version control in your public
directory.