© Channel 5
Breeds, who joined the soap in 2008, filmed her final Summer Bay scenes several weeks ago, according to TV Week.
However, Breeds was coy on her departure, saying: "It's a contract thing, so I can't discuss that."
The actress ruled out a tragic end for her alter ego and revealed that the door will be left open for a return to the Australian serial.
She added: "Ruby is still very much alive. I'm not free of Ruby yet."
The 24-year-old's character Ruby is currently embroiled in a love-triangle plot with boyfriend Romeo and his ex-wife Indi.
Either Ruby or Indi will soon find out they are pregnant in an upcoming storyline.
