From: Aaron Patterson <aaron@...>
Date: 2010-11-04T02:10:02+09:00
Subject: [ruby-core:33042] Re: [Ruby 1.8-Bug#4021][Open] YAML::dump_stream with colons and carriage return (\r)


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On Thu, Nov 04, 2010 at 01:28:02AM +0900, Alejandro Riera wrote:
> Bug #4021: YAML::dump_stream with colons and carriage return (\r)
> http://redmine.ruby-lang.org/issues/show/4021
>=20
> Author: Alejandro Riera
> Status: Open, Priority: Normal
> ruby -v: ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux], MBARI 0x877=
0, Ruby Enterprise Edition 2009.10=20
>=20
> I have the following problem:
>=20
>=20
> YAML::dump_stream("foo:\r") #=3D> "--- foo:\r\n"
> if you load it:
> YAML::load YAML::dump_stream("foo:\r") #=3D> {"foo"=3D>nil}
> but it should return "foo:\r"

This works in 1.9.2 or 1.9.3 if you use Psych as your YAML engine:

    [apatterson@ypcmc08885 ~]$ irb
    irb(main):001:0> RUBY_VERSION
    =3D> "1.9.3"
    irb(main):002:0> require 'yaml'
    =3D> true
    irb(main):003:0> YAML::load YAML::dump_stream("foo:\r")
    =3D> {"foo"=3D>nil}
    irb(main):004:0> YAML::ENGINE.yamler =3D 'psych'
    =3D> "psych"
    irb(main):005:0> YAML::load YAML::dump_stream("foo:\r")
    =3D> "foo:\r"
    irb(main):006:0>

--=20
Aaron Patterson
http://tenderlovemaking.com/

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