How to find carriage-return characters

Ruby
1

I need to do a .gsub or .split or the equivalent to locate
carriage-return
characters ­ Hex 0d . How can I do this in ruby? Thanks. Bill W.

2

On Thu, Apr 17, 2008 at 4:16 PM, Bill W. [email protected] wrote:

I need to do a .gsub or .split or the equivalent to locate carriage-return
characters ­ Hex 0d . How can I do this in ruby? Thanks. Bill W.

irb → puts “hello\x0d”.gsub(/\x0d/, ‘!’)
hello!

Regards,
Sean

3

From: Bill W. [mailto:[email protected]]

I need to do a .gsub or .split or the equivalent to locate

carriage-return characters ­ Hex 0d .

CR is represented as “\r”

0x0d.chr
#=> “\r”

so,

“test\rx”.gsub(/\r/){“[]”}
#=> “test[]x”

“test\rx asdfa\rasdf”.split(/\r/)
#=> [“test”, “x asdfa”, “asdf”]