Make raw results accessible

[stepnivlk]

hi,
I'm working on project using Rsync as server and ruby-rsync is accessing this server.
On server there could be many modules and I need to list and parse them.

So I can do something like this:

test = Rsync.run("rsync://domain.domain", "")
=> #<Rsync::Result:0x000000014c3f28
 @exitcode=0,
 @raw="zabbix         \tzabbix config directory)\netc            \tmain config directory\n">

But in Result class, there is no attr_reader fo raw ouput. Also it would be nice to have some parser, which will ouput hash with separated name and comment.
When running this list command, in arguments there should be only source, no destination. I'm suggesting to make destination optional, but I know, it will brake something.

[stepnivlk]

I quickly wrote this method to Result class:

# Try to parse @raw, when retururned exitcode 0 and @raw isn't "Success".
def list_modules
  if success? && @raw != "Success"
    modules = @raw.split(/[\n,\t]/).each { |m| m.strip! }
    modules = Hash[modules.each_slice(2).to_a]
  else
    return nil
  end
end