Normalizing line endings in Ruby

Question

I have a string in Ruby, s (say) which might have any of the standard line endings (\\n, \\r\\n, \\r). I want to convert

Answer 1

Try opening them on NetBeans IDE - Its asked me before, on one of the projects I've opened from elsewhere, if I wanted to fix the line endings. I think there might be a menu option to do it too, but that would be the first thing I would try.