Topic: beginner's question => vs = and nil vs null
I have tried googling this with no success, so I turned to the forums for help
1. in rails, what is the difference between => and = ?
2. what is the difference between nil in rails and null in general programming? is there a reason nil is not called null in rails?
Thanks in advance!
Last edited by henk (2011-02-01 07:41:04)