Add for_contents() which runs a function on an object's contents.
Add for_contents() which runs a function on an object's contents.

shollen/evennia,feend78/evennia,titeuf87/evennia,jamesbeebop/evennia,ergodicbreak/evennia,jamesbeebop/evennia,feend78/evennia,feend78/evennia,titeuf87/evennia,titeuf87/evennia,titeuf87/evennia,ergodicbreak/evennia,feend78/evennia,jamesbeebop/evennia,ergodicbreak/evennia,shollen/evennia