Cabbage look in Brinjal color

My colleague asked me what I wanna order for take-away lunch. Since I don't know how good are the eateries in this area, I picked the safest one: fried rice. And it turned out to be what you see in this picture. Fried rice with odd-colored veggie. Looks like cabbage, colors like brinjal. Did any one encounter with this thing before? Any one?