Update GValue doc: How to use GBoxed with GValue
GBoxed would've been another location to add this example. The reason I chose this location was, because I feel there are more things in common on the GValue side, than on the GBoxed side.
GBoxed would've been another location to add this example. The reason I chose this location was, because I feel there are more things in common on the GValue side, than on the GBoxed side.