From: matz@... (Yukihiro Matsumoto)
Date: 2004-03-19T14:49:08+09:00
Subject: YAML string range problem

Hi,

YAML dump/load does roundtrip for range of strings, for example:

  require 'yaml'

  t = "0".."1"
  s = YAML.dump(t)
  puts YAML.load(s)

gives 0..1 (range of integers).  Problem might reside in
yaml/rubytypes.rb or Range#to_s, but I couldn't fix it well.

							matz.