How can i convert/replace every newline to ''?

Question

set tabstop=4
set shiftwidth=4
set nu
set ai
syntax on
filetype plugin indent on

I tried this, content.gsub(\"\\r\\n\",\"
\") bu

Answer 1

You need to use html_safe if you want to render embedded HTML:

<%= @the_string.html_safe %>

If it might be nil, raw(@the_string) won't throw an exception. I'm a bit ambivalent about raw; I almost never try to display a string that might be nil.