diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-08 02:45:23 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-08 02:45:23 +0000 |
| commit | 23d104a1611f4dd442b24980d37e8c344a529c56 (patch) | |
| tree | 3818d88ad38bc08a66ce2107da5a54936ea82a2a | |
| parent | 3a45ac8af15bf5b6074820b02ef9e50e0717fa3c (diff) | |
* lib/yaml.rb: use Psych if only it is loaded already.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/yaml.rb | 4 |
2 files changed, 6 insertions, 2 deletions
@@ -1,4 +1,6 @@ -Thu Apr 8 11:31:37 2010 Nobuyoshi Nakada <[email protected]> +Thu Apr 8 11:45:14 2010 Nobuyoshi Nakada <[email protected]> + + * lib/yaml.rb: use Psych if only it is loaded already. * lib/yaml.rb (YAML::EngineManager#yamler): set the result after successfully switched. diff --git a/lib/yaml.rb b/lib/yaml.rb index b1c6a70dde..9b5a9b2787 100644 --- a/lib/yaml.rb +++ b/lib/yaml.rb @@ -30,6 +30,8 @@ module YAML ENGINE = YAML::EngineManager.new end +engine = (!defined?(Syck) && defined?(Psych) ? 'psych' : 'syck') + module Syck ENGINE = YAML::ENGINE end @@ -38,4 +40,4 @@ module Psych ENGINE = YAML::ENGINE end -YAML::ENGINE.yamler = 'syck' +YAML::ENGINE.yamler = engine |