: Rename

How can I rename a database column in a Ruby on Rails migration

I wrongly named a file hasedpassword alternatively of hashedpassword However bash I replace the database schema utilizing migration to rename this

Is it possible to moverename files in Git and maintain their history

I would similar to renamedecision a task subtree successful Git transferring it from taskxyz to partsxyz If I usage a plain git mv task parts past each the