Build something that works
You won't be able to build a native mobile app using Rails, but PhoneGap (http://phonegap.com/) may be what you're looking for.
I don't know why my delete button will not work and I also get error messages with my log out. it worked but later did not work I don't know how to explain this.
Is this question related to one of our courses? If so, please post this in the discussion thread below the video, as this will give me context on where you are in the course. It would also help to know what error messages you're seeing.
I have fix the problem thank you.