Groogy/rbSFML — Issue #29: DOC: Window.opened? no longer exists, change to Window.open?
Author: silentdth
Created: 2012-03-06 20:05:49+00:00
State: open

Window.opened? is no longer present, it's Window.open? now.
This was discovered using irb and autocomplete.

Update to documentation and example shown in documentation required.