Vim: Insert or Append with indendation

Question

When I am adding a line via O or o it is added according to the indentation around it.

Is there a way to do the same when using A or I?

class
  def method
▋                  | cursor starts in the first column
  end
end

... *clickety-click* ...

class
  def method
    ▋              | cursor is correctly positioned inside the method
  end
end

O and o do that out of the box but then I have to start at the line higher/lower.

Answer 1

Use S or cc to start insert mode at the right indentation level.