This method is deprecated or moved on the latest stable version.
The last existing version (v1_9_3_392) is shown here.
created?()
public
Returns if key is created ((newly)). (see Registry.create) –
basically you call create then
when you call created? on the
instance returned it will tell if it was successful or not
# File ext/dl/win32/lib/win32/registry.rb, line 458
def created?
@disposition == REG_CREATED_NEW_KEY
end