Unequip an actor's weapon with a script

[Doctor]

Title says it all. I wish to remove an actor's weapon with a script, but I can't figure out the proper line of code. I got as far as $game_actor.equip(...)

Can anyone help?

 

[Yeyinde]

$game_actors[id].equip(type, 0)
type is:
0 - weapon
1 to 4 - armor

 

[Doctor]

Thanks Yeyinde!