This video continues the topic of range selection using the Shift + Opt / Shift + Alt cursor introduced with Waveform 10.
The ripple delete is done using the standard Cmd + J / Ctrl + J shortcut following the range selection. That is demonstrated here.
To enhance the ripple delete a bit more, I show how to create a script and assign it to Cmd + Backspace which deletes the selection then clears the range.