str.chomp(separator=$/) â new_str
Instance Public methods
Returns a new String with the given record separator removed
from the end of str (if present). If $/ has not been
changed from the default Ruby record separator, then chomp
also removes carriage return characters (that is it will remove
\n, \r, and \r\n). If
$/ is an empty string, it will remove all trailing newlines
from the string.
"hello".chomp #=> "hello"
"hello\n".chomp #=> "hello"
"