Hi Rails people, I’ve plan to develop own Rails app based on very simple
concepts like Student mark sheet, where we can do:
- Add a new marks(m1,m2,m3) of a student,
- Delete a existing marks of a student,
- Edit any existing mark(s) of a student,
- List of students mark in a view.
consider as newer to Rails,
give me steps/references to do that above,and it should query with