Heat oil in a large skillet over high heat. Add all ingredients, except cantaloupe, and cook for 2 minutes, or until just tender. Remove from heat, drain, and spread out on a plate. Refrigerate quickly without a cover to stop the cooking. When cooled, mix in cantaloupe, and cover and refrigerate for at least 1 hour before serving. Serve as an accompaniment to spicy dishes, chicken, fish, and more.