dragon/controller.rb
# Activates a key release into the up position.
#
# @param key [Symbol] The key release up.
#
# @return [void]
Activates a key release into the up position.
Activates a key release into the up position .
def activate_up(key)
      key_down.deactivate(key)
      key_held.deactivate(key)
      key_up.activate(key)
    end
def activate_up ( key ) key_down . deactivate ( key ) key_held . deactivate ( key ) key_up . activate ( key ) end
Activates a key release into the up position.
Activates a key release into the up position .
None
void
key
The key release up.
The key release up .