The ruby is the stone of passion, courage and vitality, its red linked to the heart. Dream books read it as strong love or a burning sense of purpose.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.