maplestation_modules/code/modules/client/preferences/spellbook/spellbook_helpers.dm 
| /proc/spellbook_list_to_datums | Takes a list of paths (such as a spellbook list) and returns a list of their singleton spellbook item datums |
|---|---|
| /proc/sanitize_spellbook_list | Removes all invalid paths from spellbook lists. This is a general sanitization for preference saving / loading. |